Vulnerability Description
Peppermint through 0.5.5 contains an authorization bypass vulnerability in the GET /api/v1/auth/user/:id/logout endpoint that allows authenticated attackers to delete sessions for any user by supplying arbitrary user IDs. Attackers can forcibly log out any user including administrators by calling the logout handler with another user's ID, since the endpoint performs no authorization checks to verify the caller owns the target account.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/Peppermint-Lab/peppermint
- https://github.com/Peppermint-Lab/peppermint/blob/0.5.5/apps/api/src/controllers
- https://github.com/Peppermint-Lab/peppermint/issues/529
- https://www.vulncheck.com/advisories/peppermint-through-0.5.5-authorization-bypa
FAQ
What is CVE-2026-85392?
CVE-2026-85392 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Peppermint through 0.5.5 contains an authorization bypass vulnerability in the GET /api/v1/auth/user/:id/logout endpoint that allows authenticated attackers to delete sessions for any user by supplyin...
How severe is CVE-2026-85392?
CVE-2026-85392 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-85392?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.