Vulnerability Database

299,751

Total vulnerabilities in the database

CVE-2023-6458

Mattermost webapp fails to validate route parameters in/<TEAM_NAME>/channels/<CHANNEL_NAME> allowing an attacker to perform a client-side path traversal.

Published: Dec 6, 2023
Updated: May 10, 2024
CVE: CVE-2023-6458
GHSA: GHSA-7664-hcp7-f497
Severity: Critical
Exploit:

CVSS v3:

Severity: Critical
Score: 9.8
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWEs:

OWASP TOP 10:

A5 - Broken Access Control

Affected Software
References

Software	From	Fixed in
github.com/mattermost/mattermost-server/v6	-	7.8.14
github.com/mattermost/mattermost/server/v8	-	8.1.5
github.com/mattermost/mattermost/server/v8	9.0.0	9.0.3
mattermost / mattermost_server	9.1.0	9.1.2
mattermost / mattermost_server	9.0.0	9.0.3
mattermost / mattermost_server	8.0.0	8.1.5
mattermost / mattermost_server	-	7.8.14
github.com/mattermost/mattermost/server	9.1.0	9.1.2

https://mattermost.com/security-updates

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