AUGUST 4, 2026
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Case File

CVE-2024-29977

LOW · CVSS 2.7 EPSS 0.28%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-08-01 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 2.7. It may be remotely exploitable.

CVE
CVE-2024-29977
Severity
LOW
CVSS
2.7
EPSS
0.28%

Original NVD Description

Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6 fail to properly validate synced reactions, when shared channels are enabled, which allows a malicious remote to create arbitrary reactions on arbitrary posts

Related CVEs

Other vulnerabilities affecting the same vendor(s)