ZITADEL has broken authN and authZ in session API and resulting session tokens
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.7epss 0.3%
exploitation probability
0.3%top 73% of all CVEs
observed exploitation
nono source reports it
ZITADEL is an open source identity management system. Starting in version 2.53.0 and prior to versions 4.0.0-rc.2, 3.3.2, 2.71.13, and 2.70.14, vulnerability in ZITADEL's session management API allows any authenticated user to update a session if they know its ID, due to a missing permission check. This flaw enables session hijacking, allowing an attacker to impersonate another user and access sensitive resources. Versions prior to `2.53.0` are not affected, as they required the session token for updates. Versions 4.0.0-rc.2, 3.3.2, 2.71.13, and 2.70.14 fix the issue.
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
zitadel · zitadelReferences
https://github.com/zitadel/zitadel/releases/tag/v2.70.14https://github.com/zitadel/zitadel/releases/tag/v2.71.13https://github.com/zitadel/zitadel/releases/tag/v3.3.2https://github.com/zitadel/zitadel/releases/tag/v4.0.0-rc.2https://github.com/zitadel/zitadel/security/advisories/GHSA-6c5p-6www-pcmr