High severity · published May 15, 2026
CVE-2026-46366
phpMyFAQ - Unauthenticated Information Disclosure via getIdFromSolutionId Permission Bypass
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
phpMyFAQ before 4.1.2 contains an information disclosure vulnerability in the getIdFromSolutionId() method that lacks permission filtering, allowing unauthenticated attackers to enumerate restricted FAQ entries and read their titles via the /solution_id_{id}.html endpoint. Attackers can sequentially iterate solution IDs to discover all FAQs including those restricted to specific users or groups, leaking sensitive metadata through redirect Location headers and page canonical links.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
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
before 4.1.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-46366
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-46366
github.com
https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-99qv-g4x9-mgc3
www.vulncheck.com
https://www.vulncheck.com/advisories/phpmyfaq-unauthenticated-information-disclosure-via-getidfromsolutionid-permission-bypass
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