CWE-307 · Improper Restriction of Excessive Authentication Attempts

669 CVEs classified under CWE-307 (Improper Restriction of Excessive Authentication Attempts). Browse by severity and year.

Top CVEs for CWE-307
CVESeverityScorePublishedSummary
CVE-2026-73056Critical9.82026-08-16SiYuan kernel versions before 3.7.4 contain an improper restriction of excessive authentication attempts vulnerability in the CheckAuth() middleware. The middl…
CVE-2026-73046Critical9.82026-08-15SiYuan before v3.7.4 improperly restricts excessive authentication attempts in the CheckAuth() middleware. The HTTP Basic Authentication branch, which guards n…
CVE-2026-6853Critical9.82026-06-12Improper restriction of excessive authentication attempts vulnerability in Başbelen Group Food Cafe Businesses Industry and Trade Ltd. Co. Pause+ Mobile App al…
CVE-2026-8760Critical9.82026-05-27The Login with OTP plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 1.6. This is due to an incomplete fix for…
CVE-2020-37228Critical9.82026-05-16iDS6 DSSPro Digital Signage System 6.2 contains a CAPTCHA security bypass vulnerability that allows attackers to bypass authentication by requesting the autoLo…
CVE-2026-33879Critical9.82026-03-27Federated Learning and Interoperability Platform (FLIP) is an open-source platform for federated training and evaluation of medical imaging AI models across he…
CVE-2026-33640Critical9.82026-03-26Outline is a service that allows for collaborative documentation. Outline implements an Email OTP login flow for users not associated with an Identity Provider…
CVE-2026-31851Critical9.82026-03-23Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 does not implement rate limiting or account lockout mechanisms on authentication interfaces. A…
CVE-2025-69246Critical9.82026-03-16Raytha CMS does not have any brute force protection mechanism implemented. It allows an attacker to send multiple automated logon requests without triggering l…
CVE-2026-24436Critical9.82026-01-26Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) do not enforce rate limiting or account lockout mechanisms on authentication end…
CVE-2025-64310Critical9.82025-11-21EPSON WebConfig and Epson Web Control for SEIKO EPSON Projector Products do not restrict excessive authentication attempts. An administrative user's password m…
CVE-2025-63807Critical9.82025-11-20An issue was discovered in weijiang1994 university-bbs (aka Blogin) in commit 9e06bab430bfc729f27b4284ba7570db3b11ce84 (2025-01-13). A weak verification code g…
CVE-2025-64102Critical9.82025-10-29Zitadel is open-source identity infrastructure software. Prior to 4.6.0, 3.4.3, and 2.71.18, an attacker can perform an online brute-force attack on OTP, TOTP…
CVE-2025-56221Critical9.82025-10-17A lack of rate limiting in the login mechanism of SigningHub v8.6.8 allows attackers to bypass authentication via a brute force attack.
CVE-2025-8679Critical9.82025-10-01In ExtremeGuest Essentials before 25.5.0, captive-portal may permit unauthorized access via manual brute-force procedure. Under certain ExtremeGuest Essentials…
CVE-2025-1740Critical9.82025-09-03Improper Restriction of Excessive Authentication Attempts vulnerability in Akinsoft MyRezzta allows Authentication Bypass, Password Recovery Exploitation, Brut…
CVE-2025-7393Critical9.82025-07-21Improper Restriction of Excessive Authentication Attempts vulnerability in Drupal Mail Login allows Brute Force.This issue affects Mail Login: from 3.0.0 befor…
CVE-2024-9342Critical9.82025-07-16In Eclipse GlassFish versions before 8.0.3 it is possible to perform Login Brute Force attacks as there is no limitation in the number of failed login attempts…
CVE-2025-43863Critical9.82025-06-12vantage6 is an open source framework built to enable, manage and deploy privacy enhancing technologies like Federated Learning and Multi-Party Computation. If…
CVE-2025-3709Critical9.82025-05-02Agentflow from Flowring Technology has an Account Lockout Bypass vulnerability, allowing unauthenticated remote attackers to exploit this vulnerability to perf…
All CVEs classified under CWE-307 — newest first (page 1 of 7)
CVESeverityScorePublishedSummary
CVE-2026-102825Low3.72026-09-29Russh is a Rust SSH client and server library. Prior to 0.62.6, the USERAUTH_REQUEST path reached from server::run_stream in russh/src/server/encrypted.rs incr…
CVE-2026-102334High7.42026-09-28Nginx Proxy Manager through 2.16.0 lacks rate-limiting on authentication endpoints, allowing unauthenticated attackers to make unlimited password guesses again…
CVE-2026-100678Medium6.52026-09-26stoatchat before 0.15.5 fails to enforce account-level attempt limits on MFA login challenges, allowing attackers who know a password to guess TOTP codes with…
CVE-2026-100501Medium6.52026-09-25Flame through 2.4.0 contains an improper restriction of excessive authentication attempts vulnerability in the POST /api/auth login endpoint that allows unauth…
CVE-2026-844612026-09-25Zammad is a web based open source helpdesk/customer support system. Prior to 7.1.2, the two-factor login step let an attacker try unlimited password guesses fo…
CVE-2026-494702026-09-25GLPI is a free asset and IT management software package. From 11.0.0 until 11.0.8, the time-based one-time password verification endpoint does not limit failed…
CVE-2026-37603Medium6.52026-09-22Improper Restriction of Excessive Authentication Attempts in the administration login of pH7Software pH7Builder (pH7 Social Dating CMS) through 19.2.0. The CAP…
CVE-2026-85734Critical9.12026-09-22LightRAG provides simple and fast retrieval-augmented generation. Prior to 1.5.5, the POST /login endpoint in lightrag/api/lightrag_server.py does not impose a…
CVE-2026-56682Medium5.32026-09-229Router is an AI router & token saver. Prior to 0.5.6, 9Router deployments that allow requests to reach Next.js without the sanitizing custom-server.js wrapper…
CVE-2026-466492026-09-21Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.2, Joplin Server's GET /api/login_with_c…
CVE-2026-58271Medium6.82026-09-21Sync-in Server is an open-source platform for file storage, sharing, collaboration, and syncing. Prior to version 2.4.0, `POST /api/app/sync/register` accepts…
CVE-2026-77561Medium5.32026-09-21Tinyauth is an authentication and authorization server. Prior to 5.1.0, an unauthenticated remote attacker can send POST /api/user/login requests with 257 dist…
CVE-2026-93650Low3.72026-09-18A vulnerability was determined in Saleor up to 3.20.118/3.21.54/3.22.47/3.23.14. This vulnerability affects the function get_client_ip of the file saleor/accou…
CVE-2026-56592Medium6.52026-09-18HCL BigFix Service Management is affected by an Improper Authentication validation vulnerability related to inadequate account lockouts, which could allow an u…
CVE-2026-40538Low3.72026-09-18An improper restriction of excessive authentication attempts vulnerability in Auto block in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-728…
CVE-2026-92583Medium6.52026-09-16AVideo through 29.0 contains a race condition in the enforceRateLimit() function that fails to atomically increment rate limit counters, allowing attackers to…
CVE-2026-91973High7.52026-09-15Vikunja before 2.6.0 contains an authentication bypass vulnerability in CalDAV BasicAuth endpoints that lack rate limiting protection. Remote unauthenticated a…
CVE-2026-91972High7.52026-09-15Vikunja versions before 2.6.0 fail to apply rate limiting to /api/v2 public authentication endpoints including login, register, password-reset, and OAuth token…
CVE-2026-920822026-09-15By default, Payara Server does not limit the number of failed login attempts, which can leave it vulnerable to brute force login attacks. To mitigate this, Pay…
CVE-2026-557952026-09-14Craft Commerce is an ecommerce platform for Craft CMS. From 4.0.0 until 4.11.2 and 5.6.5, CartController in src/controllers/CartController.php activates its Ra…
CVE-2026-89174High7.52026-09-11Smart Video Intercom System developed by Kingdom Communication Associated has a Missing Brute-force Protection vulnerability. Unauthenticated remote attackers…
CVE-2026-88770Medium6.52026-09-10A flaw was found in the Device Authorization Grant flow of Keycloak, an identity and access management solution. The issue occurs because the token redemption…
CVE-2026-78490High7.52026-09-09Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Improper Restriction of Excessive Au…
CVE-2026-86729High7.42026-09-08WWBN AVideo through commit e01e41ecc (no patched version available) exposes get_api_preauthorize in plugin/API/API.php as a second, undocumented login path. Un…
CVE-2026-6223Critical9.42026-09-07Improper restriction of excessive authentication attempts vulnerability in Bahçelievler Muncipality BiHayat App allows Authentication Bypass. This issue affec…
CVE-2026-20514Medium4.42026-09-07In Audio HAL, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure if a malicious acto…
CVE-2026-20512Medium6.72026-09-07In Audio HAL, there is a possible escalation of privilege due to improper input validation. This could lead to local escalation of privilege if a malicious act…
CVE-2026-86186Medium6.52026-09-05AVideo API fails to enforce rate limits when clients send a bot User-Agent header, allowing attackers to bypass all eight protected operations including login…
CVE-2026-85237High8.12026-09-03A vulnerability in MISP's email-based one-time password (OTP) authentication flow allowed an attacker to perform an unrestricted number of OTP verification att…
CVE-2026-166752026-09-01A privilege escalation security issue exists within FactoryTalk® Activation Manager. The security issue stems from custom actions in the installer that spawn v…
CVE-2026-133482026-09-01CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists that could allow an attacker to gain unauthorized access to a user acco…
CVE-2026-82644High7.52026-08-30WWBN AVideo (current e01e41ecc and earlier) contains a brute-force rate limiting bypass in enforceRateLimit(), which protects login.json.php and 13 other endpo…
CVE-2026-82643Medium6.52026-08-30WWBN AVideo contains an unauthenticated credential submission vulnerability in plugin/Live/api/preauthorize.json.php that accepts credentials over GET without…
CVE-2026-786172026-08-28WatchGuard Dimension's web login endpoint does not enforce effective rate-limiting or account lockout by default allowing a remote attacker to perform automate…
CVE-2026-76940High7.52026-08-28The affected Ebyte device does not restrict repeated authentication attempts through rate limiting or account lockout mechanisms. This could allow an attacke…
CVE-2026-18260Medium5.72026-08-25Improper Restriction of Excessive Authentication Attempts vulnerability in Drupal Disable Login Page allows Brute Force. This issue affects Disable Login Page…
CVE-2026-78655Critical9.12026-08-25Punk::Plugin::TOTP versions before 0.05 for Perl allow the second-factor attempt limit to be reset by replaying an earlier session cookie because the challenge…
CVE-2026-628622026-08-25Typebot is an open-source chatbot builder. In self-hosted versions up to and including 3.17.1, the default passwordless email magic-link authentication is vuln…
CVE-2026-75575Medium5.32026-08-25Rocket.Chat exposes the sendForgotPasswordEmail Meteor method without a DDP rate limit, so an unauthenticated caller may invoke it as often as it likes. The me…
CVE-2026-785512026-08-24RansomLook contains multiple weaknesses in its authentication endpoint that allow an unauthenticated remote attacker to enumerate valid usernames, perform unre…
CVE-2026-21755Medium5.32026-08-24HCL Hive is affected by a missing rate limit which could allow an attacker unauthorized access via brute-force or credential stuffing attacks, or cause a denia…
CVE-2026-69183High7.52026-08-20Monkeytype is a minimalistic and customizable typing test. In 26.26.0 and earlier, the backend rate-limit key generator in backend/src/middlewares/rate-limit.t…
CVE-2026-76213High7.42026-08-19phpMyFAQ before 4.1.7 contains a brute-force vulnerability in the two-factor authentication step where the failure counter is session-scoped and reset on each…
CVE-2026-73529Medium5.32026-08-18Plainpad through 1.1.1, fixed in commit d3823fc, contains a missing rate limiting vulnerability that allows unauthenticated attackers to send unbounded login r…
CVE-2026-75773Low3.72026-08-18A vulnerability was found in karakeep-app karakeep up to 0.32.0. The affected element is the function authorize of the file apps/web/server/auth.ts of the comp…
CVE-2026-74868High7.52026-08-17SiYuan versions before 3.7.4 contain an unthrottled brute-force vulnerability in the Publish Service Basic Auth implementation (PublishServiceTransport.RoundTr…
CVE-2026-73056Critical9.82026-08-16SiYuan kernel versions before 3.7.4 contain an improper restriction of excessive authentication attempts vulnerability in the CheckAuth() middleware. The middl…
CVE-2026-73046Critical9.82026-08-15SiYuan before v3.7.4 improperly restricts excessive authentication attempts in the CheckAuth() middleware. The HTTP Basic Authentication branch, which guards n…
CVE-2026-73045High7.52026-08-15SiYuan before 3.7.4 contains an improper restriction of excessive authentication attempts vulnerability in the authFilePublishAccess endpoint that allows unaut…
CVE-2026-19898Low3.72026-08-15A vulnerability was found in VictoriaMetrics up to 1.146.0. Impacted is the function requestHandler of the file app/vmauth/main.go of the component VMAuth Auth…
CVE-2026-19897Low3.72026-08-15A vulnerability has been found in mangroup dtale up to 3.22.0. This issue affects the function Login of the file dtale/auth.py of the component Login Endpoint…
CVE-2026-19895Low3.72026-08-15A vulnerability was detected in opensourcepos Open Source Point of Sale up to 3.4.2. This affects the function Login::index of the file app/Config/Filters.php…
CVE-2026-19297Critical9.12026-08-13IBM Langflow OSS 1.0.0 through 1.9.6 could allow a remote attacker to obtain unauthorized access to user accounts due to improper restriction of excessive auth…
CVE-2025-62314Medium5.62026-08-13HCL AION is affected by a vulnerability where certain endpoints lack sufficient anti-automation controls. Automated or scripted requests may be submitted witho…
CVE-2026-66340Medium5.32026-08-11The Mira cloud authentication endpoints do not enforce per-account rate limiting, per-IP throttling, or account lockout after repeated failed login attempts. A…
CVE-2026-65948High7.32026-08-10UnixAuth lacks brute-force protection in Apache Ranger versions <= 2.8.0.  Note:  UnixAuth is NOT a recommended option for production deployments.  Users are r…
CVE-2026-48084High7.42026-08-06OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Versions prior to 1.0.2 don't throttle failed passp…
CVE-2026-48071Medium5.82026-08-06OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.4, the PIN-type challenge thro…
CVE-2026-16619High7.52026-08-06The miniOrange 2FA WordPress plugin before 6.2.8 does not correctly limit the number of second-factor verification attempts, tracking them against a client-sup…
CVE-2026-71213Critical9.12026-08-05Typemill's login endpoint (POST /tm/login, ControllerWebAuth::login) performs no rate-limiting, failed-attempt counting, or account lockout when captcha is dis…
CVE-2026-71205Medium6.52026-08-05changedetection.io's /login route checks the submitted password against a single PBKDF2-HMAC-SHA256 hash with no per-IP or per-session rate limiting, failed-at…
CVE-2026-87932026-08-03PaperCut NG/MF does not properly restrict excessive authentication attempts within its login component. An unauthenticated remote attacker can exploit this vul…
CVE-2026-15144High7.32026-07-29@fastify/rate-limit before 11.2.0 keys rate-limit buckets by the verbatim client IP string returned from request.ip. Because a single IPv6 client can control a…
CVE-2026-16347High8.82026-07-28MikroTik RouterOS contains a weakness in its API authentication handling that lacks effective safeguards against excessive login attempts. The system does not…
CVE-2026-55977Low3.32026-07-28Successful exploitation of this vulnerability could allow an attacker with local network access to bypass the application's rate-limiting mechanism, enabling b…
CVE-2026-658942026-07-27This vulnerability exists in CP PLUS EZ-P21 IP Camera due to improper authentication of HTTP endpoints. A remote attacker could exploit this vulnerability by c…
CVE-2026-8285Medium4.32026-07-21Improper restriction of excessive authentication attempts vulnerability in Universal Software Inc. FlexCity allows Excessive Allocation. This issue affects Fl…
CVE-2026-32825High7.32026-07-20dataCycle is a data management system for centrally storing, managing, searching, finding, and distributing data. In dataCycle-CORE, the module handling core p…
CVE-2026-62220Medium5.32026-07-17OpenClaw 2026.2.25 before 2026.5.26 allow a lower-trust caller or configured input path to bypass non-browser rate limits on WebSocket authentication attempts…
CVE-2026-44596Medium6.52026-07-16Yamcs is a mission control framework. Prior to 5.12.7, the authentication endpoint POST /auth/token in yamcs-core, handled by yamcs-core/src/main/java/org/yamc…
CVE-2026-142542026-07-16A race condition in the account lockout mechanism in Delphix Continous Data allowed the lockout threshold to be bypassed through concurrent authentication requ…
CVE-2026-61458High7.52026-07-13PasswordPusher before 2.9.2 contains a brute-force vulnerability in the POST /p/:token/access endpoint that lacks route-specific rate limiting and per-push loc…
CVE-2026-42952High7.52026-07-10Previously, there was no throttling on repeated authentication attempts to the charging station backend, which could allow an attacker to execute a denial-of…
CVE-2026-11915Medium5.92026-07-10vulnerability in Drupal Brute force attack protection allows . This issue affects Brute force attack protection versions: *.*.
CVE-2026-15079Medium5.42026-07-10Improper Restriction of Excessive Authentication Attempts vulnerability in Drupal Login Disable allows Brute Force. This issue affects Login Disable versions…
CVE-2026-55501High7.32026-07-109Router is an AI router & token saver. Prior to 0.4.80, the dashboard login rate limiter in src/lib/auth/loginLimiter.js derives the client identity from the a…
CVE-2026-53904High7.12026-07-01MCO is vulnerable to Account Denial of Service due to improper implementation of password reset functionality. Each password reset request invalidates previous…
CVE-2026-350982026-06-30KTM System e-BOK does not implement any limit or timeout on consecutive login attempts, allowing an attacker to perform unlimited authentication requests. This…
CVE-2026-117792026-06-26An Improper Authorization vulnerability exists in PayloadCMS version 3.84.1 due to insufficient access control on the account unlock operation.
CVE-2026-50176High7.52026-06-25The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacke…
CVE-2026-473802026-06-23NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, sign-in response timing differed between known and unknown email addresses becau…
CVE-2026-56234Medium5.32026-06-23Capgo before 12.128.2 contains a credential validation vulnerability in the POST /functions/v1/private/validate_password_compliance endpoint that is callable u…
CVE-2026-564502026-06-22AIL did not restrict repeated failed attempts to verify a two-factor authentication (OTP) code. An attacker who had reached the 2FA verification step, such as…
CVE-2026-472032026-06-19Authelia is an open-source authentication and authorization server providing two-factor authentication and single sign-on (SSO) for applications via a web port…
CVE-2026-6853Critical9.82026-06-12Improper restriction of excessive authentication attempts vulnerability in Başbelen Group Food Cafe Businesses Industry and Trade Ltd. Co. Pause+ Mobile App al…
CVE-2026-3329High7.52026-06-11A remote unauthenticated attacker may be able to conduct credential-guessing attacks against user accounts in Sonatype Nexus Repository via authentication endp…
CVE-2026-439262026-06-04FOSSBilling is a free, open-source billing and client management system. Prior to version 0.8.0, the password reset confirmation endpoint `/client/reset-passwo…
CVE-2026-36612Medium6.42026-06-03Mercusys AC12G (EU) V1 with firmware AC12G(EU)_V1_200909 enables WPS 2.0 by default with a weak lockout policy (60-second lockout after 10 attempts).
CVE-2026-36607High8.82026-06-03Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 allows unauthenticated brute-force attacks via the TDDP password change endpoint (code=10), whi…
CVE-2026-10216Low3.72026-06-01A vulnerability was detected in unitedbyai droidclaw up to 0.5.3. The affected element is an unknown function of the file server/src/routes/pairing.ts of the c…
CVE-2026-49324Medium4.62026-05-29Uncontrolled resource consumption in the Wireless Control Module (WCM) of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network…
CVE-2026-45364High7.32026-05-28Better Auth is an authentication and authorization library for TypeScript. Prior to 1.4.17 and 1.5.0-beta.9, Better Auth's HTTP rate limiter keyed each request…
CVE-2026-35675High8.22026-05-28phpMyFAQ before 4.1.3 contains an authentication bypass vulnerability in the password reset endpoint that allows unauthenticated attackers to reset any user ac…
CVE-2026-8760Critical9.82026-05-27The Login with OTP plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 1.6. This is due to an incomplete fix for…
CVE-2026-1816Medium6.32026-05-21Improper restriction of excessive authentication attempts vulnerability in Turkiye Electricity Transmission Corporation (TEİAŞ) Mobile Application allows Brute…
CVE-2020-37228Critical9.82026-05-16iDS6 DSSPro Digital Signage System 6.2 contains a CAPTCHA security bypass vulnerability that allows attackers to bypass authentication by requesting the autoLo…
CVE-2026-45010Critical9.12026-05-15phpMyFAQ before 4.1.2 contains an improper restriction of excessive authentication attempts vulnerability in the /admin/check endpoint, which accepts arbitrary…
CVE-2025-64526Medium5.32026-05-14Strapi is an open source headless content management system. In Strapi versions prior to 5.45.0, the rate-limit middleware in the users-permissions plugin deri…
CVE-2025-62313Medium5.42026-05-14HCL AION is affected by a vulnerability where adequate protections against brute-force attempts are not enforced. This may allow repeated authentication attemp…
CVE-2026-44195Medium5.32026-05-13OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, a logic flaw in the OPNsense lockout_handler allows an unauthenticated attacker to…