CVE-2026-46366 json
phpMyFAQ - Unauthenticated Information Disclosure via getIdFromSolutionId Permission Bypass
published 6mo ago modified yesterday also EUVD-2026-30602 , GHSA-99qv-g4x9-mgc3
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 27%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- packagist thorsten/phpmyfaq 4.1.2
- packagist phpmyfaq/phpmyfaq 4.1.2
- thorsten phpmyfaq 4.1.2
Is CVE-2026-46366 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 5mo ago
Exploit prediction
0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- github.com https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-99qv-g4x9-mgc3 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CNA | 4.0 | 8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CNA | 4.0 | 8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | thorsten/phpmyfaq | <4.1.2 |
4.1.2 |
| packagist | phpmyfaq/phpmyfaq | <4.1.2 |
4.1.2 |
Affected products
- thorsten phpmyfaq
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
References
-
github.com
/thorsten/phpMyFAQ/security/advisories/GHSA-99qv-g4x9-mgc3
vendor-advisory, exploit, web
-
vulncheck.com
/advisories/phpmyfaq-unauthenticated-information-disclosure-via-getidfromsolutionid-permission-bypass
third-party-advisory, web
-
nvd.nist.gov
/vuln/detail/CVE-2026-46366
advisory
-
github.com
/thorsten/phpMyFAQ
package
Sources
- CVE List CVE-2026-46366
- GitHub Advisory GHSA-99qv-g4x9-mgc3
- NVD CVE-2026-46366
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.