CVE-2026-13544: Feehi CMS API users access control

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% 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-266

Description

A flaw has been found in Feehi CMS up to 2.1.1. Affected by this issue is some unknown functionality of the file /api/users of the component API. This manipulation causes improper access controls. The attack can be initiated remotely. The exploit has been published and may 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/88
https://github.com/liufee/cms/issues/89
https://vuldb.com/cve/CVE-2026-13544
https://vuldb.com/submit/842582
https://vuldb.com/submit/842595
https://vuldb.com/submit/842602
https://vuldb.com/vuln/374552
https://vuldb.com/vuln/374552/cti

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