Dropbox

19 CVEs across 9 Dropbox products. Browse Dropbox vulnerabilities, severities, and proof-of-concept exploits.

Dropbox products with known CVEs

ProductCVEs
Lepton6
Dropbox5
Samly3
Dropbox Desktop1
Dropbox Desktop1
Dropbox Sdk1
Esaml1
Mcp-Server-Dash1
Merou1
Dropbox CVEs — newest first
CVESeverityScorePublishedSummary
CVE-2026-81102Low3.12026-08-27The Dash MCP server bound its listener to the loopback address but never checked the host a request named. src/mcp_server_dash.py constructed the server for it…
CVE-2026-534252026-08-20Insufficient Verification of Data Authenticity vulnerability in dropbox samly allows an attacker to establish an authenticated session using a SAML response th…
CVE-2026-534242026-08-20Authentication Bypass by Capture-replay vulnerability in dropbox samly allows an attacker to authenticate as the subject of a captured SAML assertion by resubm…
CVE-2026-28809Medium5.32026-03-23XML External Entity (XXE) vulnerability in esaml (and its forks) allows an attacker to cause the system to read local files and incorporate their contents into…
CVE-2024-5924High8.82024-06-13Dropbox Desktop Folder Sharing Mark-of-the-Web Bypass Vulnerability. This vulnerability allows remote attackers to bypass the Mark-of-the-Web protection mechan…
CVE-2024-25718Critical9.82024-02-11In the Samly package before 1.4.0 for Elixir, Samly.State.Store.get_assertion/3 can return an expired session, which interferes with access control because Sam…
CVE-2022-4768Medium6.32022-12-27A vulnerability was found in Dropbox merou. It has been classified as critical. Affected is the function add_public_key of the file grouper/public_key.py of th…
CVE-2022-26181High7.82022-02-28Dropbox Lepton v1.2.1-185-g2a08b77 was discovered to contain a heap-buffer-overflow in the function aligned_dealloc():src/lepton/bitops.cc:108.
CVE-2019-12171High7.82019-07-08Dropbox.exe (and QtWebEngineProcess.exe in the Web Helper) in the Dropbox desktop application 71.4.108.0 store cleartext credentials in memory upon successful…
CVE-2018-20820Medium5.52019-04-23read_ujpg in jpgcoder.cc in Dropbox Lepton 1.2.1 allows attackers to cause a denial-of-service (application runtime crash because of an integer overflow) via a…
CVE-2018-20819High7.82019-04-23io/ZlibCompression.cc in the decompression component in Dropbox Lepton 1.2.1 allows attackers to cause a denial of service (heap-based buffer overflow and appl…
CVE-2018-12446Low3.62018-06-20An issue was discovered in the com.dropbox.android application 98.2.2 for Android. The Passcode feature allows authentication bypass via runtime manipulation t…
CVE-2018-12445Low3.12018-06-20An issue was discovered in the com.dropbox.android application 98.2.2 for Android. The FingerprintManager class for Biometric validation allows authentication…
CVE-2018-12271Medium6.42018-06-13An issue was discovered in the com.getdropbox.Dropbox app 100.2 for iOS. The LAContext class for Biometric (TouchID) validation allows authentication bypass by…
CVE-2018-12108Medium5.52018-06-11An issue was discovered in Dropbox Lepton 1.2.1. The validateAndCompress function in validation.cc allows remote attackers to cause a denial of service (SIGFPE…
CVE-2014-8889Medium5.32017-09-26Dropbox SDK for Android before 1.6.2 might allow remote attackers to obtain sensitive information via crafted malware or via a drive-by download attack.
CVE-2017-8891Medium5.52017-05-10Dropbox Lepton 1.2.1 allows DoS (SEGV and application crash) via a malformed lepton file because the code does not ensure setup of a correct number of threads.
CVE-2017-7448Medium5.52017-04-05The allocate_channel_framebuffer function in uncompressed_components.hh in Dropbox Lepton 1.2.1 allows remote attackers to cause a denial of service (divide-by…
CVE-2010-33542010-10-20dropboxd in Dropbox 0.7.110 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse shared l…