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).

Remediation

References

CVE-2021-45473

Related Vulnerabilities

WordPress Plugin Meta Box-WordPress Custom Fields Framework Arbitrary File Deletion (4.16.2)

WordPress Plugin aoringo CAT setter Cross-Site Scripting (0.1.1)

MediaWiki CVE-2022-28206 Vulnerability (CVE-2022-28206)

WordPress Plugin Simpel Reserveren 3 Cross-Site Scripting (3.5.2)

WordPress Plugin Community Events SQL Injection (1.3.5)

Severity

Medium

Classification

CVE-2021-45473 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities