Unrated severityNVD Advisory· Published Apr 22, 2021· Updated Aug 3, 2024
CVE-2021-31547
CVE-2021-31547
Description
An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. Its AbuseFilterCheckMatch API reveals suppressed edits and usernames to unprivileged users through the iteration of crafted AbuseFilter rules.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- MediaWiki/AbuseFilter extensiondescription
- Range: <=1.35.2
Patches
Vulnerability mechanics
References
3- gerrit.wikimedia.org/r/q/I3f7dbd8b873d411e37c8c3aac2339bf5ec36907dmitrex_refsource_MISC
- gerrit.wikimedia.org/r/q/I4900b1be73323599d74e3164447f81eded094d75mitrex_refsource_MISC
- phabricator.wikimedia.org/T223654mitrex_refsource_MISC
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