Auth bypass in Feehi Cms
CVE-2026-13546
A vulnerability was found in Feehi CMS up to 2.1.1. This vulnerability affects unknown code of the file /api/articles of the component REST API Endpoint. Performing a manipulation results in missing authentication. The attack may be initiated remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.007 (49.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Feehi Cms — versions 2.1.0, 2.1.1
Weakness classification (CWE)
References
- vuldb.com/vuln/374554 (vdb-entry)
- vuldb.com/vuln/374554/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-13546 (third-party-advisory)
- vuldb.com/submit/842603 (third-party-advisory)
- github.com/liufee/cms/issues/87 (issue-tracking, exploit)
Frequently asked questions
- What is CVE-2026-13546?
- CVE-2026-13546 is a high-severity vulnerability in Feehi Cms, classified under Improper Authentication. CVSS score: 7.3/10. Published 2026-06-29.
- How severe is CVE-2026-13546?
- High severity. CVSS v3 base score is 7.3 out of 10.