AUGUST 4, 2026
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Case File

CVE-2021-30153

MEDIUM · CVSS 4.3 EPSS 0.83%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-04-15 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-30153
Severity
MEDIUM
CVSS
4.3
EPSS
0.83%

Original NVD Description

An issue was discovered in the VisualEditor extension in MediaWiki before 1.31.13, and 1.32.x through 1.35.x before 1.35.2. . When using VisualEditor to edit a MediaWiki user page belonging to an existing, but hidden, user, VisualEditor will disclose that the user exists. (It shouldn't because they are hidden.) This is related to ApiVisualEditor.