CVE-2025-54592

Description

FreshRSS is a free, self-hostable RSS aggregator. Versions 1.26.3 and below do not properly terminate the session during logout. After a user logs out, the session cookie remains active and unchanged. The unchanged cookie could be reused by an attacker if a new session were to be started. This failure to invalidate the session can lead to session hijacking and fixation vulnerabilities. This issue is fixed in version 1.27.0

CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-613 CWE-613

Affected Products

Vendor	Product	Versions
freshrss	freshrss	< 1.27.0

References

Advisories & Patches

https://github.com/FreshRSS/FreshRSS/pull/7762 https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-42v4-65f8-5wgr https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-42v4-65f8-5wgr

Exploits

https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-42v4-65f8-5wgr https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-42v4-65f8-5wgr

Other References

https://github.com/FreshRSS/FreshRSS/releases/tag/1.27.0

Frequently Asked Questions

What is CVE-2025-54592? +

FreshRSS is a free, self-hostable RSS aggregator. Versions 1.26.3 and below do not properly terminate the session during logout. After a user logs out, the session cookie remains active and unchanged. The unchanged cookie could be reused by an attacker if a new session were to be started. This failure to invalidate the session can lead to session hijacking and fixation vulnerabilities. This issue is fixed in version 1.27.0 It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-54592? +

CVE-2025-54592 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-54592? +

CVE-2025-54592 affects products from freshrss, specifically: freshrss. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-54592? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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