AUGUST 4, 2026
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Case File

CVE-2023-37300

MEDIUM · CVSS 5.3 EPSS 0.67%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-06-30 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.3. See the original NVD description below for full technical details.

CVE
CVE-2023-37300
Severity
MEDIUM
CVSS
5.3
EPSS
0.67%

Original NVD Description

An issue was discovered in the CheckUserLog API in the CheckUser extension for MediaWiki through 1.39.3. There is incorrect access control for visibility of hidden users.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-14363 CRITICAL CVE-2026-58517 MEDIUM CVE-2026-14358 MEDIUM CVE-2026-58521 CRITICAL CVE-2026-58520 MEDIUM CVE-2026-8857 HIGH