High 7.5Published Mar 9, 2026

CVE-2025-62166FreshRSS has an IDOR which allows for viewing feeds of any user and leaking tokens

Updated under an hour ago (Oct 26, 2026, 8:10 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

FreshRSS is a free, self-hostable RSS aggregator. Prior 1.28.0, a bug in the auth logic related to master authentication tokens, this restriction is bypassed. Usually only the default user's feed should be viewable if anonymous viewing is enabled, and feeds of other users should be private. This vulnerability is fixed in 1.28.0.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-284, CWE-639
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Mar 9, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

FreshRSS FreshRSS freshrss:freshrss (from the name)	before 1.28.0	CNA record
freshrss freshrss freshrss:freshrss	before 1.28.0	NVD

References

https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-w743-fg6g-mhwhx-refsource-confirm, exploit, patch, vendor-advisory
https://github.com/FreshRSS/FreshRSS/pull/8165x-refsource-misc, issue-tracking, patch
https://github.com/FreshRSS/FreshRSS/commit/60cf5ea297a17db861e73cd65d7b7862bd6bcc24x-refsource-misc, patch
https://github.com/FreshRSS/FreshRSS/releases/tag/1.28.0x-refsource-misc, product, release-notes

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.