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High severity7.5NVD Advisory· Published Mar 20, 2020· Updated Jun 17, 2026

CVE-2019-16528

CVE-2019-16528

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5
  • MediaWiki/AbuseFilter3 versions
    cpe:2.3:a:mediawiki:abusefilter:1.32:*:*:*:*:mediawiki:*:*+ 2 more
    • cpe:2.3:a:mediawiki:abusefilter:1.32:*:*:*:*:mediawiki:*:*
    • cpe:2.3:a:mediawiki:abusefilter:1.33:*:*:*:*:mediawiki:*:*
    • (no CPE)range: REL1_32, REL1_33
  • MediaWiki/AbuseFilter extensiondescription
  • Wikimedia Foundation/Mediawikillm-fuzzy
    Range: REL1_32, REL1_33

Patches

Vulnerability mechanics

References

4

News mentions

0

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