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MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-35474) - Vulnerability Database

MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-35474)

Description

In MediaWiki before 1.35.1, the combination of Html::rawElement and Message::text leads to XSS because the definition of MediaWiki:recentchanges-legend-watchlistexpiry can be changed onwiki so that the output is raw HTML.

References

CVE-2020-35474

Related Vulnerabilities

Beego Framework Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-39391) Medium
Common tags: Missing Update Known Vulnerabilities
Jboss EAP Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-10688) Medium
Common tags: Missing Update Known Vulnerabilities
Joomla Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-10242) Medium
Common tags: Missing Update Known Vulnerabilities
Joomla Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2020-10243) Critical
Common tags: Missing Update Known Vulnerabilities
ownCloud Server-Side Request Forgery (SSRF) Vulnerability (CVE-2020-10252) High
Common tags: Missing Update Known Vulnerabilities

Severity

Medium

Classification

CVE-2020-35474
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