CWE-290 · Authentication Bypass by Spoofing

776 CVEs classified under CWE-290 (Authentication Bypass by Spoofing). Browse by severity and year.

Top CVEs for CWE-290
CVESeverityScorePublishedSummary
CVE-2026-69843Critical10.02026-09-18Authentication bypass by spoofing in Microsoft Fabric allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-76423Critical10.02026-09-16A vulnerability in the REST API of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to gain administrative access to an affected dev…
CVE-2026-54782Critical10.02026-07-08CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF SAML 1.1 and SAML 2.0 token val…
CVE-2026-54763Critical10.02026-07-06Traefik is an HTTP reverse proxy and load balancer. Prior to v2.11.51, v3.6.22, and v3.7.6, Traefik's BasicAuth, DigestAuth, and ForwardAuth middlewares strip…
CVE-2026-48567Critical10.02026-06-04Authentication bypass by spoofing in Azure HorizonDB allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-39858Critical10.02026-04-30Traefik is an HTTP reverse proxy and load balancer. Prior to versions 2.11.43, 3.6.14, and 3.7.0-rc.2, there is a high severity authentication bypass vulnerabi…
CVE-2025-66570Critical10.02025-12-05cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.27.0, a vulnerability allows attacker-controlled HTTP headers to i…
CVE-2023-22814Critical10.02023-07-01An authentication bypass issue via spoofing was discovered in the token-based authentication mechanism that could allow an attacker to carry out an impersonati…
CVE-2023-34157Critical10.02023-06-16Vulnerability of HwWatchHealth being hijacked.Successful exploitation of this vulnerability may cause repeated pop-up windows of the app.
CVE-2022-36331Critical10.02023-06-12Western Digital My Cloud, My Cloud Home, My Cloud Home Duo, and SanDisk ibi devices were vulnerable to an impersonation attack that could allow an unauthentica…
CVE-2022-2310Critical10.02022-07-27An authentication bypass vulnerability in Skyhigh SWG in main releases 10.x prior to 10.2.12, 9.x prior to 9.2.23, 8.x prior to 8.2.28, and controlled release…
CVE-2022-29165Critical10.02022-05-20Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. A critical vulnerability has been discovered in Argo CD starting with version 1.4.0 a…
CVE-2020-7388Critical10.02021-07-22Sage X3 Unauthenticated Remote Command Execution (RCE) as SYSTEM in AdxDSrv.exe component. By editing the client side authentication request, an attacker can b…
CVE-2020-26276Critical10.02020-12-17Fleet is an open source osquery manager. In Fleet before version 3.5.1, due to issues in Go's standard library XML parsing, a valid SAML response may be mutate…
CVE-2020-5415Critical10.02020-08-12Concourse, versions prior to 6.3.1 and 6.4.1, in installations which use the GitLab auth connector, is vulnerable to identity spoofing by way of configuring a…
CVE-2026-61682Critical9.92026-09-18kcp is a Kubernetes-like control plane for form-factors and use-cases beyond Kubernetes and container workloads. Prior to 0.31.4 and 0.32.2, the kcp front-prox…
CVE-2026-14450Critical9.92026-08-10A flaw was found in the MaaS API. This vulnerability allows any pod within the cluster to bypass the Kuadrant AuthPolicy gateway by forging HTTP headers, speci…
CVE-2026-22797Critical9.92026-01-19An issue was discovered in OpenStack keystonemiddleware 10.5 through 10.7 before 10.7.2, 10.8 and 10.9 before 10.9.1, and 10.10 through 10.12 before 10.12.1. T…
CVE-2025-21415Critical9.92025-01-29Authentication bypass by spoofing in Azure AI Face Service allows an authorized attacker to elevate privileges over a network.
CVE-2024-6678Critical9.92024-09-12An issue was discovered in GitLab CE/EE affecting all versions starting from 8.14 prior to 17.1.7, starting from 17.2 prior to 17.2.5, and starting from 17.3 p…
All CVEs classified under CWE-290 — newest first (page 1 of 8)
CVESeverityScorePublishedSummary
CVE-2026-93582Critical9.42026-10-12The HTTP Basic Authentication modules in ((OTRS)) Community Edition 6 and prior accept the authenticated username from either the REMOTE_USER or HTTP_REMOTE_US…
CVE-2026-623672026-10-09Vikunja is an open-source self-hosted task management platform. In versions 1.0.0 through 2.3.0, when an administrator enables the per-provider `emailfallback`…
CVE-2026-96336High7.52026-10-09Authentication Bypass by Spoofing vulnerability in WPMU DEV Forminator forminator allows Identity Spoofing.This issue affects Forminator: from n/a through 1.57…
CVE-2026-96333High7.52026-10-09Authentication Bypass by Spoofing vulnerability in Liquid Web / StellarWP GiveWP give allows Identity Spoofing.This issue affects GiveWP: from n/a through 4.16…
CVE-2026-107336Medium6.52026-10-08Malcolm's front nginx reverse proxy defines a "Dashboards → Arkime shortcut" location using a case-insensitive regex matcher but a case-sensitive rewrite. A re…
CVE-2026-107589High7.52026-10-08Insufficient job validation for service accounts in Jacamar CI prior to v0.30.0 allows authenticated CI users to generate arbitrary account names.
CVE-2026-48942026-10-08A vulnerability has been identified regarding insufficient validation in the Frappe Cloud/ERPNext authentication process, which allows multiple email addresses…
CVE-2026-876632026-10-08An authentication bypass and command injection vulnerability exists in the inter-switch remote execution service of Brocade Fabric OS versions before 9.2.2d an…
CVE-2026-876862026-10-08An authentication and access control bypass vulnerability exists in the web server management interface of Brocade Fabric OS versions before 10.0.1. The web di…
CVE-2026-876702026-10-08An authorization logic vulnerability exists in the Brocade Fabric OS versions before 10.0.1 REST API gateway. The internal gate guarding restricted management…
CVE-2026-925422026-10-07The firewall rules which mark VXLAN datagrams for encryption indiscriminately match both authentic VXLAN datagrams sent from the kernel and forged datagrams se…
CVE-2026-335862026-10-07Authenticated users are able to manipulate both the SMTP envelope “Envelope-from” and “From” fields when sending emails through OVH mail servers. Due to OVH…
CVE-2026-971462026-10-07Apache YuniKorn 1.9.0 and earlier allows bypassing the check for the user annotation by setting a secondary label on the pod. If the pod has the label 'app=yun…
CVE-2026-102161High8.82026-10-06An unauthenticated attacker located on an adjacent private network (or any attacker routed through a reverse proxy/load balancer that forwards client headers)…
CVE-2026-1058632026-10-06Payload is a free and open source headless content management system. In versions after 3.0.0 and before 3.90.0, a custom field option that maps a field to a r…
CVE-2026-97308Medium4.82026-10-06Unauthenticated Bypass Vulnerability in Login Lockdown <= 2.17 versions.
CVE-2026-39772Medium5.32026-10-06Unauthenticated Bypass Vulnerability in Captcha by BestWebSoft <= 5.2.8 versions.
CVE-2026-105057Medium5.32026-10-06Unauthenticated Bypass Vulnerability in Zero Spam <= 5.7.11 versions.
CVE-2026-41558High7.52026-10-06Subscriber Bypass Vulnerability in WP Migration Plugin DB & Files – WP Synchro <= 1.16.1 versions.
CVE-2026-105741High7.12026-10-05Langflow is a tool for building and deploying AI-powered agents and workflows. From 1.5.0 until 1.10.3, an IP spoofing vulnerability in the Model Context Proto…
CVE-2026-105640Critical9.12026-10-05Plane is an open-source project management tool. Prior to 1.4.0, Plane trusts email addresses returned by Gitea OAuth and by self-managed GitLab OAuth deployme…
CVE-2026-104891High7.52026-10-05mppx-condition-gate provides conditional free-access wrappers for mppx payment methods. Prior to @insumermodel/mppx-condition-gate 3.0.0 and @insumermodel/mppx…
CVE-2026-1035122026-10-05Perforce P4 Search prior to 2026.4.2 trusts a client-supplied address when validating certain authentication requests. An attacker holding a stolen P4 Server t…
CVE-2026-105215Critical9.12026-10-04ZITADEL before 3.4.14 and 4.x before 4.16.2 contains an authentication bypass in the hosted Login V1 UI because the 'external account not found' registration e…
CVE-2026-104988High8.12026-10-02A flaw was found in Dogtag PKI (pki-core). The CMCAuthForEST authentication plugin fails open when an EST fullcmc enrollment request is submitted via BasicAuth…
CVE-2026-94422High8.82026-10-02An incorrect implementation of message filtering in xdg-dbus-proxy versions before 0.1.9 allows an attacker to bypass the intended message filtering on the D-B…
CVE-2026-1047332026-10-02User Impersonation in ProcessOnes XMMP Server ejabberd <= 26.04 allows an attacker to impersonate arbitrary users via unvalidated authzid parameter in SASL-PLA…
CVE-2026-104445High8.22026-10-02YesWiki before 4.6.7 contains an authentication bypass vulnerability in the ActivityPub inbox that fails to bind the verified HTTP signature signer to the acti…
CVE-2026-103347Medium5.32026-10-01Unauthenticated Bypass Vulnerability in hCaptcha for WP <= 5.3.0 versions.
CVE-2026-103397Medium5.62026-09-30OpenSave before 2.4.0-beta.1 fails to validate sender identity in WAN relay requests, allowing unpaired room members to impersonate paired devices by spoofing…
CVE-2026-97274Critical9.82026-09-30Unauthenticated Bypass Vulnerability in OAuth Single Sign On – SSO (OAuth Client) <= 7.1.2 versions.
CVE-2026-97249Medium5.32026-09-30Unauthenticated Bypass Vulnerability in Paid Member Subscriptions <= 3.0.9 versions.
CVE-2026-96825Medium4.22026-09-30Subscriber Bypass Vulnerability in All In One WP Security & Firewall <= 5.4.8 versions.
CVE-2026-92899Medium4.82026-09-30Apache WSS4J remembers the Nonce of each UsernameToken it accepts, so a captured token cannot be reused. It stored the Nonce as raw base64 text, but authentica…
CVE-2026-101280High7.32026-09-29A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected is the function opendmarc_policy_query_dmarc of the component Multi-Reco…
CVE-2026-93538High7.12026-09-28A cross-tenant authorization issue was discovered in SUSE Rancher Fleet. During agent-initiated cluster registration, cluster labels supplied by the registerin…
CVE-2026-100390High7.42026-09-25Zoraxy versions 3.2.3 through 3.3.4 fail to properly parse IPv6 addresses in the RemoteAddr field when setting forwarded headers. Unauthenticated attackers con…
CVE-2026-844652026-09-25Zammad is a web based open source helpdesk/customer support system. Prior to 7.1.2, when Zammad checks the digital signature on an incoming S/MIME-signed email…
CVE-2026-94416Medium6.82026-09-24An authorization bypass was found in the Ansible Automation Platform (AAP) gateway. The gateway API allows an authenticated administrator to create a new servi…
CVE-2026-95524Medium5.32026-09-23Unauthenticated Bypass Vulnerability in WP User Frontend <= 4.3.11 versions.
CVE-2026-95523Medium6.52026-09-23Subscriber Bypass Vulnerability in WP User Frontend <= 4.3.11 versions.
CVE-2026-94457Medium4.82026-09-23Unauthenticated Bypass Vulnerability in Captcha Code <= 3.32 versions.
CVE-2026-93511Medium5.32026-09-23The Premium Packages WordPress plugin before 7.2.1 does not verify PayPal's webhook signature before processing payment and subscription notifications, allowi…
CVE-2026-92929Medium5.32026-09-23OpenEye Apex Network Video Recorder (NVR) firmware 3.2.9.376 trusts an X-Forwarded-For header supplied by an arbitrary client when determining the request sour…
CVE-2026-37604Medium6.52026-09-22pH7Software pH7Builder (pH7 Social Dating CMS) through 18.2.0 resolves the client IP address in _protected/framework/Ip/Ip.class.php from the HTTP_CLIENT_IP an…
CVE-2026-55210High7.42026-09-21Joplin 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 UserModel.ssoLogin()…
CVE-2026-63329Medium4.92026-09-21Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.25.6, copy_server_request in warpgate-protocol-http/src/proxy.rs forwards a…
CVE-2026-62987Medium5.82026-09-21Fabio is an HTTP(S) and TCP router for deploying applications managed by consul. From 1.6.6 until 1.7.2, the CVE-2025-48865 fix in proxy/http_headers.go uses p…
CVE-2026-85751Critical9.82026-09-21Mailu is a mail server distributed as a set of Docker images. From Mailu 2.0 until 2024.06.55 and prior to Mailu helm-charts 2.7.3, deployments with PROXY_AUTH…
CVE-2026-61682Critical9.92026-09-18kcp is a Kubernetes-like control plane for form-factors and use-cases beyond Kubernetes and container workloads. Prior to 0.31.4 and 0.32.2, the kcp front-prox…
CVE-2026-85511Medium4.22026-09-18A flaw was found in EAP's Elytron. An EAP application whose security domain is backed by an Elytron token-realm with oauth2-introspection would allow parameter…
CVE-2026-69843Critical10.02026-09-18Authentication bypass by spoofing in Microsoft Fabric allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-77903Critical9.02026-09-17Authentication bypass by spoofing in Microsoft Dataverse allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-769492026-09-17Authentication Bypass by Spoofing vulnerability in team-alembic ash_authentication allows an attacker who can plant a remember-me cookie in a victim's browser…
CVE-2026-910392026-09-17Authentication Bypass by Spoofing vulnerability in team-alembic ash_authentication allows an attacker who operates one identity-provider connection of a dynami…
CVE-2026-86863Critical9.82026-09-17pgAdmin 4's Webserver authentication source is intended to accept an identity asserted by the web server or reverse proxy in front of pgAdmin, delivered throug…
CVE-2026-86039High8.22026-09-17libp2p is a JavaScript implementation of the libp2p networking stack. From 8.0.0 until 12.0.24, @libp2p/peer-store in packages/peer-store/src/index.ts uses con…
CVE-2026-62108Critical9.82026-09-17Unauthenticated Broken Authentication in Headless Single Sign On <= 1.7.0 versions.
CVE-2026-20071Low3.82026-09-16A vulnerability in the SSID bring-your-own-device (BYOD) onboarding workflow of Cisco ISE could allow an unauthenticated, adjacent attacker to hijack the onboa…
CVE-2026-76423Critical10.02026-09-16A vulnerability in the REST API of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to gain administrative access to an affected dev…
CVE-2026-92395Critical9.12026-09-16@fastify/proxy-addr is a Fastify plugin that determines a request's client address behind trusted reverse proxies, and it backs Fastify request.ip and request…
CVE-2026-408542026-09-16WNC T-Mobile 5G Box IDU router contains an authentication bypass vulnerability in the portal.cgi component. The session verification mechanism improperly valid…
CVE-2026-89327Low3.82026-09-16The FluentBoards WordPress plugin before 2.0.15 does not verify that a board member submitting a comment is the user the comment is attributed to, allowing an…
CVE-2026-156402026-09-16Under certain conditions a valid SAML IdP response may be used to impersonate another Secret Server user.
CVE-2026-89022High7.42026-09-15BookStack before 26.05.5 contains an authentication bypass vulnerability in its social login implementation that allows unauthenticated attackers to sign in as…
CVE-2026-59157Medium6.52026-09-15webhookd is a minimalist webhook server that triggers shell scripts and external processes through HTTP requests. Prior to 1.22.0, webhookd deployments without…
CVE-2026-49446Medium6.12026-09-15Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager. Prior to 0.22.19, tok…
CVE-2026-90711Critical9.12026-09-15proxy-addr is a Node.js module that determines a request's client address behind trusted reverse proxies, and it backs Express req.ip and req.ips. In versions…
CVE-2026-73449Medium5.92026-09-14On affected platforms running Arista EOS with both 802.1X port authentication and the RADIUS proxy feature configured with dynamic authorization, a low-privile…
CVE-2026-65399Medium4.42026-09-14A file quarantine bypass was addressed with additional checks. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, mac…
CVE-2026-18065Medium5.32026-09-14IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote unauthenticated attacker to gain access to sensitive information through session IP binding bypass in Navigat…
CVE-2026-888192026-09-14In Siglet current and past versions the refresh token handler do not enforce proof of possession of the issuer DID.
CVE-2026-213912026-09-14An improper validation vulnerability exists within PingAM where a well-crafted request allows arbitrary or protected ID Token claims to be set or overridden. I…
CVE-2026-87785Critical9.12026-09-14Authentication bypass by spoofing vulnerability in Apache Syncope. When the configured JWKS settings for internal JWT authentication are disclosed (at least…
CVE-2025-68624Medium4.32026-09-14N-able Mail Assure through April 2026 contains a design-level authorization flaw that allows an authenticated SMTP user to send outbound email using MAIL FROM…
CVE-2026-90447Medium6.52026-09-11A routing rule selects between two different authentication mechanisms for the same downstream service based on the value of a client-supplied request header…
CVE-2026-450562026-09-11matrix-sdk-crypto is a no-network-IO implementation of a state machine that handles end-to-end encryption for Matrix clients. Starting in version 0.12.0 and pr…
CVE-2026-63427High7.82026-09-10An authentication bypass vulnerability was discovered in Lenovo Software Fix that could allow a local authenticated user to perform arbitrary code execution wi…
CVE-2026-88011High8.12026-09-10Traefik is an open source HTTP reverse proxy and load balancer. Prior to 2.11.56, and from 3.0.0 until 3.7.12, a client-supplied dot-form header such as X.Auth…
CVE-2026-66674Medium5.62026-09-10Unauthenticated Bypass Vulnerability in Simple Cloudflare Turnstile <= 1.42.1 versions.
CVE-2026-88879High8.22026-09-10Traefik is an HTTP reverse proxy and load balancer. In Traefik v1.x, v2.x through v2.11.55, and v3.0.0 through v3.7.11, header names are canonicalized only on…
CVE-2026-82563High7.62026-09-09An attacker could impersonate the camera and place themselves in a man-in-the-middle or device-emulation position. This permits manipulation of device status r…
CVE-2026-82530Medium5.32026-09-09IP2Location Country Blocker plugin for WordPress before 2.45.0 contains an access control bypass vulnerability that allows unauthenticated remote attackers to…
CVE-2026-62759High7.52026-09-08Authentication bypass by spoofing in Windows Netlogon allows an unauthorized attacker to perform spoofing over an adjacent network.
CVE-2026-77089Critical9.82026-09-08Command Center API contained an authentication bypass issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update…
CVE-2026-86478Critical9.82026-09-07In JetBrains YouTrack before 2025.3.161254, 2026.1.14042 improper authentication in YouTrack Helpdesk allowed unauthenticated account takeover via a self-asse…
CVE-2026-841862026-09-07Vulnerability involving incorrect access control in the Tools::getRemoteAddr() function in PrestaShop, which allows the client’s IP address to be spoofed via t…
CVE-2026-861962026-09-05Grav API plugin versions before 1.0.20 build password reset links from the untrusted Host header in the forgot-password endpoint, allowing unauthenticated atta…
CVE-2026-85432High8.22026-09-03MOOS core-moos through 10.4.0 fails to validate client identity in MOOSDB message processing, allowing authenticated attackers to attribute writes to other cli…
CVE-2026-84849Medium6.52026-09-03Unauthenticated Bypass Vulnerability in Pre-Orders for WooCommerce <= 2.3 versions.
CVE-2026-84766Medium5.92026-09-03Unauthenticated Bypass Vulnerability in FluentBooking Pro <= 2.2.1 versions.
CVE-2026-821802026-09-03In Eclipse Arrowhead versions from 5.0.0 to 5.2.1 when the MQTT API is enabled with the certificate authentication policy, CertificateMqttFilter parses an X.50…
CVE-2026-19117Critical9.82026-09-02Under specific conditions, an attacker can register an attacker-controlled FIDO2 credential against a target account and then authenticate as that user. This i…
CVE-2026-14199High7.12026-09-02Only self-managed Grafana instances with Auth Proxy authentication and identity caching enabled (sync_ttl greater than zero) are affected. The Auth Proxy cache…
CVE-2026-84479Critical9.12026-09-01WWBN AVideo (current e01e41ecc and earlier) makes three login-time security controls depend solely on the client-supplied User-Agent header. The isAVideoEncode…
CVE-2026-84476High7.52026-09-01WWBN AVideo fails to validate trusted proxies before accepting X-Real-IP and X-Forwarded-For headers, allowing attackers to spoof the client address used by en…
CVE-2026-73742Medium4.32026-09-01A vulnerability in an API endpoint of HPE Networking Fabric Composer could allow an authenticated low privilege operator user to spoof the source address attri…
CVE-2026-58575High8.82026-09-01Dell PowerStore contains an Authentication Bypass by Spoofing vulnerability. An authenticated attacker could potentially exploit this vulnerability to escalate…
CVE-2026-82228High8.12026-08-31Unauthenticated Bypass Vulnerability in SiteGround Security <= 1.6.6 versions.
CVE-2026-13735Low3.72026-08-28Zephyr's WireGuard implementation in subsys/net/lib/wireguard/wg_crypto.c mishandled keepalive packets. In wg_process_data_message(), any type-4 transport-data…