CVE-2026-80200: medium-severity vulnerability in kimai
Kimai before 2.53.0 Open Redirect via RelayState
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.4%
Kimai before 2.53.0 contains an open redirect vulnerability in the SAML authentication success handler that accepts unvalidated RelayState POST parameters as redirect destinations. Attackers with IdP access can supply malicious RelayState values to redirect authenticated users to attacker-controlled URLs for credential theft or phishing attacks.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N
Affected products
kimai · kimaiRelated CVEs — kimai
In the same product, most dangerous first.
CVE-2023-46245HIGHKimai (Authenticated) SSTI to RCE by Uploading a Malicious Twig FileEPSS 1.8%CVE-2026-52824CRITICALKimai: Default APP_SECRET in Docker Image Enables Cookie Forgery and Account TakeoverEPSS 1.3%CVE-2024-29200MEDIUMAPI returns timesheet entries a user should not be authorized to viewEPSS 0.6%CVE-2026-52827HIGHKimai: Two-factor authentication bypass on the Kimai APIEPSS 0.6%CVE-2026-52819MEDIUMKimai: Teamlead authorization bypass in GET /api/timesheets allows reading other users' timesheet records without being teamlead of the targetEPSS 0.5%CVE-2026-80196HIGHKimai before 2.58.0 Authentication Bypass via Password Reset LinkEPSS 0.5%