CVE-2025-62166

HIGH EPSS 29.8%
Published Mar 9, 20263mo ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Mar 9, 2026 3mo ago
Last Modified Jun 17, 2026 2w ago

Description

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.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
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

Threat Intelligence

EPSS Exploit Probability
29.8% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 2

CWE-284
CWE-639

Affected Products 1

VendorProductVersionRange
freshrssfreshrss* <1.28.0

References 4

  • github.com https://github.com/FreshRSS/FreshRSS/commit/60cf5ea297a17db861e73cd65d7b7862bd6bcc24
    Patch
  • github.com https://github.com/FreshRSS/FreshRSS/pull/8165
    Issue TrackingPatch
  • github.com https://github.com/FreshRSS/FreshRSS/releases/tag/1.28.0
    ProductRelease Notes
  • github.com https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-w743-fg6g-mhwh
    ExploitPatchVendor Advisory

Remediation

  • github.com https://github.com/FreshRSS/FreshRSS/commit/60cf5ea297a17db861e73cd65d7b7862bd6bcc24
    Patch
  • github.com https://github.com/FreshRSS/FreshRSS/pull/8165
    Issue TrackingPatch
  • github.com https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-w743-fg6g-mhwh
    ExploitPatchVendor Advisory