CVE-2012-4378
MEDIUM6.1EPSS 0.51%Published: 10/26/2017Modified: 4/28/2026
Also known as:DEBIAN-CVE-2012-4378
Description
Multiple cross-site scripting (XSS) vulnerabilities in MediaWiki before 1.18.5 and 1.19.x before 1.19.2, when unspecified JavaScript gadgets are used, allow remote attackers to inject arbitrary web script or HTML via the userlang parameter to w/index.php.
Affected packages (1)
- Debian/mediawikifrom 0, < 1:1.19.2-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |