CVE-2023-7113

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

Mattermost version 8.1.6 and earlier fails to sanitize channel mention data in posts, which allows an attacker to inject markup in the web client.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

VendorProductVersions
MattermostMattermost<= 8.1.6; <= 9.2.0

References

Timeline

Published
Dec 29, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-7113: Medium severity, CVSS 6.1 | Vulnix