CVE-2023-6458

Client side path traversal due to lack of route parameters validation

State: Published
Severity: 7.1 High
Published: Dec 6, 2023
Updated: Aug 2, 2024
Reserved: Dec 1, 2023

Description

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

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L	Mattermost

Weaknesses

CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Affected Products

Product	Versions
MattermostMattermost	9.1.1 and earlierAffected 9.0.2 and earlierAffected 8.1.4 and earlierAffected 7.8.13 and earlierAffected 9.1.2Not affected 9.0.3Not affected 8.1.5Not affected 7.8.14Not affected

References

https://mattermost.com/security-updates

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