CVE-2012-4378

MEDIUM · CVSS 6.1 EPSS 1.55%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-10-26 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2012-4378

Severity

MEDIUM

CVSS

6.1

EPSS

1.55%

Java

Original Filing — NVD 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.