CVE-2025-54875

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.

CVSS 3.1

9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.5% chance of exploitation in the next 30 days; higher than 44% of CVEs (scores of 2026-10-25)

CWE

CWE-284

Published

2025-09-29

Modified

2026-10-19

Record from

the NVD, synced 2026-10-19

Affected

• freshrss:freshrss

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

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