CVE-2026-111909

8.1 HIGHpublic exploit available

Published 2026-10-17 · Updated 2026-10-18

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD description

phpMyFAQ before 4.1.9 contains a missing authorization vulnerability in the deleteUser() API that allows authenticated non-superadmin users with delete_user permission to delete superadmin accounts. Attackers can send a DELETE request to /admin/api/user/delete with a superadmin's userId other than 1, removing administrative access and accountability.

CVSS vector

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

Weaknesses

CWE-269

Public exploit & PoC references

https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-7j43-ww55-pm3g

All references

https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-7j43-ww55-pm3g
https://www.vulncheck.com/advisories/phpmyfaq-before-4.1.9-missing-authorization-allows-superadmin-deletion-via-deleteuser-api

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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