CVE-2026-13546: Feehi CMS REST API Endpoint articles missing authentication

Severity: high (CVSS 7.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-29 · updated 2026-10-25
Weakness: CWE-287

Description

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.

Affected products

Feehi CMS: 2.1.0, 2.1.1

References

https://github.com/liufee/cms/issues/87
https://vuldb.com/cve/CVE-2026-13546
https://vuldb.com/submit/842603
https://vuldb.com/vuln/374554
https://vuldb.com/vuln/374554/cti

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