🛡️ CVE-2025-32015
🟡 CVSS 6.7 — Medium ⚠️ Exploit Public CWE-79 NVD
6.7
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

FreshRSS is a self-hosted RSS feed aggregator. Prior to version 1.26.2, HTML is sanitized improperly inside the `` attribute, which leads to cross-site scripting (XSS) by loading an attacker's UserJS inside ``. In order to execute the attack, the attacker needs to control one of the victim's feeds and have an account on the FreshRSS instance that the victim is using. An attacker can gain access to the victim's account by exploiting this vulnerability. If the victim is an admin it would be possible to delete all users (cause damage) or execute arbitrary code on the server by modifying the update URL using fetch() via the XSS. Version 1.26.2 contains a patch for the issue.

Details

Severity MEDIUM
CVSS Score 6.7
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L
CWE CWE-79
Public Exploit ⚠️ Yes
Source NVD
Published 2025-06-04
Updated 2026-06-02
Modified 2025-08-12

Affected Packages

Software From version Fixed in
freshrss — 1.26.2

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