CVE-2019-16528 - An issue was discovered in the AbuseFilter extension for MediaWiki

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HIGH

An issue was discovered in the AbuseFilter extension for MediaWiki

Published Mar 20, 2020

7.5

HIGH

CVSS 3.1

EPSS 1.32%

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.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-532

References (4)

https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/538051/
x_refsource_MISCPatch
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/538053/
x_refsource_MISCPatch
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/538054/
x_refsource_MISCPatch
https://phabricator.wikimedia.org/T224203
x_refsource_MISCPermissions Required

Link	Providers	Tags
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/538051/		x_refsource_MISCPatch
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/538053/		x_refsource_MISCPatch
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/538054/		x_refsource_MISCPatch
https://phabricator.wikimedia.org/T224203		x_refsource_MISCPermissions Required

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Mar 20, 2020

Updated Aug 5, 2024

Reserved Sep 19, 2019

Link CVE-2019-16528

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2019-16528

Red Hat

Severity n/a

Public date n/a

Links CVE-2019-16528