AUGUST 4, 2026
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Case File

CVE-2021-31546

MEDIUM · CVSS 4.3 EPSS 0.72%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-22 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. See the original NVD description below for full technical details.

CVE
CVE-2021-31546
Severity
MEDIUM
CVSS
4.3
EPSS
0.72%

Original NVD Description

An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. It incorrectly logged sensitive suppression deletions, which should not have been visible to users with access to view AbuseFilter log data.

Related CVEs

Other vulnerabilities affecting the same vendor(s)