Vulnerability Monitor

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CVE-2025-57769

FreshRSS is a free, self-hostable RSS aggregator. Versions 1.26.3 and below contain a vulnerability where a specially crafted page can trick a user into executing arbitrary JS code or promoting a user in FreshRSS by obscuring UI elements in iframes. If embedding an authenticated iframe is possible, this may lead to privilege escalation via obscuring the promote user button in the admin UI or XSS by tricking the user to drag content into the UserJS text area. This is fixed in version 1.27.0

Published

2025-09-29T22:15:36.463

Last Modified

2025-10-03T15:58:53.477

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

Weaknesses
  • Type: Secondary
    CWE-79
    CWE-1021
  • Type: Primary
    CWE-1021
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application freshrss freshrss < 1.27.0 Yes
References