CVE-2026-46366 json
phpMyFAQ - Unauthenticated Information Disclosure via getIdFromSolutionId Permission Bypass
published 2026-05-06 6 mo ago modified 2026-11-08 16 h ago 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
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 5 mo ago
Exploit prediction
0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-08).
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
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