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MediaWiki Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2021-31550 - Vulnerability Database
MediaWiki

MediaWiki Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2021-31550

Medium
Reference: CVE-2021-31550
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2021-31550
Title: MediaWiki Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability
Overview:

An issue was discovered in the CommentBox extension for MediaWiki through 1.35.2. Via crafted configuration variables a malicious actor could introduce XSS payloads into various layers.