AUGUST 4, 2026
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Case File

CVE-2023-43754

MEDIUM · CVSS 4.3 EPSS 0.51%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-11-27 · 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-2023-43754
Severity
MEDIUM
CVSS
4.3
EPSS
0.51%

Original NVD Description

Mattermost fails to check whether the  “Allow users to view archived channels”  setting is enabled during permalink previews display, allowing members to view permalink previews of archived channels even if the “Allow users to view archived channels” setting is disabled. 

Related CVEs

Other vulnerabilities affecting the same vendor(s)