Vulnerability · Published Jun 4, 2025 · Assigned by GitHub_M

CVE-2025-31134FreshRSS vulnerable to directory enumeration via ext.php

Medium 5.5

In plain English

A medium-severity security flaw in FreshRSS from FreshRSS. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).

Severity (CVSS 4.0)5.5Medium

Exploit odds (30 days)0.5%top 59.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

FreshRSS is a self-hosted RSS feed aggregator. Prior to version 1.26.2, an attacker can gain additional information about the server by checking if certain directories exist. An attacker can, for example, check if older PHP versions are installed or if certain software is installed on the server and potentially use that information to further attack the server. Version 1.26.2 contains a patch for the issue.

Affected products (as reported)

Vendor	Product	Versions
FreshRSS	FreshRSS	< 1.26.2

Weakness: CWE-201 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

References

https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-jjm2-4hf7-9x65 x_refsource_CONFIRM
https://github.com/FreshRSS/FreshRSS/commit/4568111c00813756a3a34a381d684b8354fc4438 x_refsource_MISC