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MediaWiki Exposure of Resource to Wrong Sphere Vulnerability - CVE-2021-31554 - Vulnerability Database
MediaWiki

MediaWiki Exposure of Resource to Wrong Sphere Vulnerability - CVE-2021-31554

Medium
Reference: CVE-2021-31554
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2021-31554
Title: MediaWiki Exposure of Resource to Wrong Sphere Vulnerability
Overview:

An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. It improperly handled account blocks for certain automatically created MediaWiki user accounts thus allowing nefarious users to remain unblocked.