High severity · published Oct 17, 2026
CVE-2026-111907
phpMyFAQ 4.0.0 before 4.1.9 CSRF via /admin/api/update-database
7.1
CVSS
0.1%
EPSS
No
On KEV
Description
phpMyFAQ 4.0.0 before 4.1.9 contains a cross-site request forgery vulnerability in the POST /admin/api/update-database endpoint, which executes database migrations without validating a CSRF token. Attackers can lure a logged-in user with the CONFIGURATION_EDIT permission into submitting a crafted cross-site request, triggering migrations that may impact database integrity or availability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 2% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
phpMyFAQ · thorsten
4.0.0 before 4.1.9 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-111907
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-111907
github.com
https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-6x9g-rfx8-g42q
www.vulncheck.com
https://www.vulncheck.com/advisories/phpmyfaq-4.0.0-before-4.1.9-csrf-via-admin-api-update-database
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