Description

In MediaWiki through 1.37, the Special:ImportFile URI (aka FileImporter) allows XSS, as demonstrated by the clientUrl parameter.

Remediation

References

CVE-2021-45474

Related Vulnerabilities

Roundcube Cross-site Scripting (XSS) Vulnerability (CVE-2015-8864)

IBMHttpServer Other Vulnerability (CVE-2004-0492)

XWiki Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2023-50721)

Django Uncontrolled Resource Consumption Vulnerability (CVE-2021-45115)

WordPress Plugin WP Post Rating Security Bypass (2.4.6)

Severity

Medium

Classification

CVE-2021-45474 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