CVE-2025-54875

critical · 9.8

FreshRSS is a free, self-hostable RSS aggregator. In versions 1.16.0 and above through 1.26.3, an unprivileged attacker can create a new admin user when registration is enabled through the use of a hidden field used only in the user management admin page, new_user_is_admin. This is fixed in version 1.27.0.

9.8

CVSS

0.5%

EPSS (exploit prob.)

44th

EPSS percentile

2025-09-29

Published

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

Weaknesses

CWE-284

Affected products

Vendor	Product	Affected versions
freshrss	freshrss	>= 1.16.0, < 1.27.0

Check a specific version with /api/v1/cve/match.

References

https://github.com/FreshRSS/FreshRSS/pull/7783
https://github.com/FreshRSS/FreshRSS/releases/tag/1.27.0
https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-h625-ghr3-jppq
https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-h625-ghr3-jppq

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-54875