Vulnerability Details CVE-2019-16528
An issue was discovered in the AbuseFilter extension for MediaWiki. includes/special/SpecialAbuseLog.php allows attackers to obtain sensitive information, such as deleted/suppressed usernames and summaries, from AbuseLog revision data. This affects REL1_32 and REL1_33.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 57.9%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/538051/
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/538053/
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/538054/
- https://phabricator.wikimedia.org/T224203
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/538051/
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/538053/
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/538054/
- https://phabricator.wikimedia.org/T224203
Products affected by CVE-2019-16528
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cpe:2.3:a:mediawiki:abusefilter:1.32
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cpe:2.3:a:mediawiki:abusefilter:1.33