CVE-2026-35676 json
phpMyFAQ - Unauthenticated Password Reset via User Password Update Endpoint
published 5mo ago modified yesterday also EUVD-2026-32905 , GHSA-9qv9-8xv6-5p35
- cvss
- 8.2
- 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 23%
- public exploits
- 0
- none known
Summary
phpMyFAQ before 4.1.3 contains an unauthenticated password reset vulnerability in the user password update API endpoint that allows attackers to change account passwords without token validation. Attackers can enumerate valid username and email pairs and force immediate password changes by sending PUT requests to the /api/index.php/user/password/update endpoint, causing account disruption and invalidating legitimate user credentials.
Patch / fix
- packagist thorsten/phpmyfaq 4.1.3
- packagist phpmyfaq/phpmyfaq 4.1.3
- thorsten phpMyFAQ 4.1.3
Is CVE-2026-35676 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
0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- github.com https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-9qv9-8xv6-5p35 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N |
| CNA | 4.0 | 8.8 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N |
| GitHub | 3.1 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N |
| CNA | 4.0 | 8.8 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/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 | <4.1.3 |
4.1.3 |
| packagist | phpmyfaq/phpmyfaq | <4.1.3 |
4.1.3 |
Affected products
- thorsten phpMyFAQ
Classification
- Weakness
-
- CWE-640 Weak Password Recovery Mechanism for Forgotten Password
References
-
github.com
/thorsten/phpMyFAQ/security/advisories/GHSA-9qv9-8xv6-5p35
vendor-advisory, exploit, web
-
vulncheck.com
/advisories/phpmyfaq-unauthenticated-password-reset-via-user-password-update-endpoint
third-party-advisory
-
github.com
/thorsten/phpMyFAQ
package
Sources
- CVE List CVE-2026-35676
- GitHub Advisory GHSA-9qv9-8xv6-5p35
- NVD CVE-2026-35676
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.