CVE-2025-62166

HIGH 7.5

FreshRSS has an IDOR which allows for viewing feeds of any user and leaking tokens

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

FreshRSS is a free, self-hostable RSS aggregator. Prior 1.28.0, a bug in the auth logic related to master authentication tokens, this restriction is bypassed. Usually only the default user's feed should be viewable if anonymous viewing is enabled, and feeds of other users should be private. This vulnerability is fixed in 1.28.0.

CWE	CWE-284 CWE-639
Vendor	freshrss
Product	freshrss
Published	Mar 9, 2026
Last Updated	Mar 9, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

FreshRSS / FreshRSS

< 1.28.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-w743-fg6g-mhwh github.com: https://github.com/FreshRSS/FreshRSS/pull/8165 github.com: https://github.com/FreshRSS/FreshRSS/commit/60cf5ea297a17db861e73cd65d7b7862bd6bcc24 github.com: https://github.com/FreshRSS/FreshRSS/releases/tag/1.28.0