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Case File

CVE-2012-5883

MEDIUM · CVSS 4.3 EPSS 2.10%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2012-11-16 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It may be remotely exploitable.

CVE
CVE-2012-5883
Severity
MEDIUM
CVSS
4.3
EPSS
2.10%

Original NVD Description

Cross-site scripting (XSS) vulnerability in the Flash component infrastructure in YUI 2.8.0 through 2.9.0, as used in Bugzilla 3.7.x and 4.0.x before 4.0.9, 4.1.x and 4.2.x before 4.2.4, and 4.3.x and 4.4.x before 4.4rc1, allows remote attackers to inject arbitrary web script or HTML via vectors related to swfstore.swf, a similar issue to CVE-2010-4209.