Description

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. There is Blind Stored XSS via a URL to the Upload Image feature.

Remediation

References

CVE-2021-44855

Related Vulnerabilities

Drupal Core 4.6.x Cross-Site Scripting (4.6.0 - 4.6.3)

WordPress Plugin Import all XML, CSV & TXT into WordPress Information Disclosure (3.6.74)

WordPress Plugin WP No External Links Cross-Site Scripting (3.5.18)

Jboss EAP Configuration Vulnerability (CVE-2008-3519)

Apache HTTP Server Improper Input Validation Vulnerability (CVE-2016-2161)

Severity

Medium

Classification

CVE-2021-44855 CWE-707 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities