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Case File

CVE-2021-45473

MEDIUM · CVSS 6.1 EPSS 1.25%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-24 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-45473
Severity
MEDIUM
CVSS
6.1
EPSS
1.25%

Original NVD Description

In MediaWiki through 1.37, Wikibase item descriptions allow XSS, which is triggered upon a visit to an action=info URL (aka a page-information sidebar).