CVE-2019-16529

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CVSS 3.1

5.3 medium

EPSS

<1%p57

Published

Mar 19, 2020 (Mar 19, 2020)

Modified

Jun 17, 2026

Description

An issue was discovered in the CheckUser extension through 1.35.0 for MediaWiki. Oversighted edit summaries are still visible in CheckUser results in violation of MediaWiki's permissions model.

Vendors: mediawiki
Products: checkuser
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.9%)

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