Medium severity · published Oct 17, 2026
CVE-2026-111904
phpMyFAQ 4.2.0-alpha before 4.2.0-beta Information Disclosure via open-questions API
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
phpMyFAQ 4.2.0-alpha before 4.2.0-beta contains an information disclosure vulnerability that allows unauthenticated attackers to read hidden open questions due to an inverted api.onlyPublicQuestions check in OpenQuestionController. Attackers can send GET requests to the /api/v4.0/open-questions endpoint to retrieve non-public moderation or internal questions and their associated usernames.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
phpMyFAQ · thorsten
4.2.0-alpha before 4.2.0-beta · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-111904
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-111904
github.com
https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-6xm9-p734-8fx6
www.vulncheck.com
https://www.vulncheck.com/advisories/phpmyfaq-4.2.0-alpha-before-4.2.0-beta-information-disclosure-via-open-questions-api
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