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.

Published: 2023-12-29
Score: 3.7 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

Update Mattermost Server to versions 8.1.7, 9.2.0 or higher.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-3217 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.
Github GHSA Github GHSA GHSA-h3gq-j7p9-x3p4 Mattermost Cross-site Scripting vulnerability
References
History

No history.

Subscriptions

Mattermost Mattermost Server
cve-icon MITRE

Status: PUBLISHED

Assigner: Mattermost

Published:

Updated: 2024-08-02T08:50:08.283Z

Reserved: 2023-12-26T10:19:31.976Z

Link: CVE-2023-7113

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-12-29T13:15:11.930

Modified: 2024-11-21T08:45:18.417

Link: CVE-2023-7113

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses