Vulnerability in Requarks Wiki.js
CVE-2025-56643
Requarks Wiki.js 2.5.307 does not properly revoke or invalidate active JWT tokens when a user logs out. As a result, previously issued tokens remain valid and can be reused to access the system, even after logout. This behavior affects session integrity and may allow unauthorized access if a token is compromised. The issue is present in the authentication resolver logic and affects both the GraphQL endpoint and the logout mechanism.
EPSS: 0.004 (29.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Requarks Wiki.js — versions 2.5.307
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory)
Frequently asked questions
- What is CVE-2025-56643?
- CVE-2025-56643 is a critical-severity vulnerability in Requarks Wiki.js, classified under Insufficient Session Expiration. CVSS score: 9.1/10. Published 2025-11-18.
- How severe is CVE-2025-56643?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2025-56643 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.