CVE-2022-4407 json
Cross-site Scripting (XSS) - Reflected in thorsten/phpmyfaq
published 2022-12-11 3 y ago modified 2026-06-17 4 mo ago also GHSA-cp9c-phxx-55xm , EUVD-2022-7603
- cvss
- 9.8
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.9%
- EPSS 4.9% chance of exploitation in 30 days, percentile 92%
- public exploits
- 1
- Exploit-DB
Summary
Cross-site Scripting (XSS) - Reflected in GitHub repository thorsten/phpmyfaq prior to 3.1.9.
Patch / fix
- packagist thorsten/phpmyfaq 3.1.9
- thorsten thorsten/phpmyfaq 3.1.9
Timeline
- Published
- First public exploit (EDB-52226)
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 18 mo ago
Exploit prediction
4.85% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-52226 phpMyFAQ 3.1.7 - Reflected Cross-Site Scripting (XSS) webapps, 2025-04-16
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| GitHub | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | thorsten/phpmyfaq | <3.1.9 |
3.1.9 |
Affected products
- thorsten thorsten/phpmyfaq
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/thorsten/phpmyfaq/commit/1d73af34bf42764f9f9491c7ba5e9495d70e3ca5
web, patch, third-party-advisory
-
huntr.dev
/bounties/a1649f43-78c9-4927-b313-36911872a84b
web, permissions-required, third-party-advisory
-
github.com
/MarkLee131/awesome-web-pocs/blob/main/CVE-2022-4407.md
web
-
nvd.nist.gov
/vuln/detail/CVE-2022-4407
advisory
-
github.com
/thorsten/phpmyfaq
package
Sources
- CVE List CVE-2022-4407
- GitHub Advisory GHSA-cp9c-phxx-55xm
- NVD CVE-2022-4407
Fencer Vulns 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.