CVE-2025-56643 — CRITICAL (9.1)

Vulnerability Description

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.

CVSS Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Requarks	Wiki.Js	2.5.307

Related Weaknesses (CWE)

CWE-613

References

https://github.com/0xBS0D27/CVE-2025-56643Third Party Advisory

FAQ

What is CVE-2025-56643?

CVE-2025-56643 is a vulnerability with a CVSS score of 9.1 (CRITICAL). 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 ...

How severe is CVE-2025-56643?

CVE-2025-56643 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-56643?

Check the references section above for vendor advisories and patch information. Affected products include: Requarks Wiki.Js.