CVE-2020-12706 json
Multiple Cross-site scripting vulnerabilities in PHP-Fusion 9.03.50 allow remote attackers to inject arbitrary web script or HTML via the g…
published 2020-05-07 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-4994
- cvss
- 5.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.9%
- EPSS 2.9% chance of exploitation in 30 days, percentile 87%
- public exploits
- 1
- Exploit-DB
Summary
Multiple Cross-site scripting vulnerabilities in PHP-Fusion 9.03.50 allow remote attackers to inject arbitrary web script or HTML via the go parameter to faq/faq_admin.php or shoutbox_panel/shoutbox_admin.php
Patch / fix
Timeline
- First public exploit (EDB-48404)
- Published
Exploit prediction
2.90% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-48404 php-fusion 9.03.50 - Persistent Cross-Site Scripting webapps, 2020-05-01
- github.com https://github.com/php-fusion/PHP-Fusion/issues/2306 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/php-fusion/PHP-Fusion/commit/67273e546642d39451858a47296957807c9abd5f
patch, third-party-advisory
-
github.com
/php-fusion/PHP-Fusion/issues/2306
exploit, third-party-advisory
-
exploit-db.com
/exploits/48404
exploit, third-party-advisory, vdb-entry
Sources
- CVE List CVE-2020-12706
- NVD CVE-2020-12706
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.