CVSS 3.1 Score 3.7 of 10 (low)


Published Dec 29, 2023
Updated: Jan 5, 2024


CVE-2023-7113 is a vulnerability that affects Mattermost version 8.1.6 and earlier. It allows an attacker to inject markup in the web client by exploiting the failure to sanitize channel mention data in posts. The affected products include iFVEVc, eZBO0D, eZBO0C, iFVEVd, and several others. To remediate this vulnerability, users should update to a version of Mattermost that is later than 8.1.6. The potential danger it poses to an organization is relatively low, with a base severity of low and low impact on integrity and confidentiality. However, user interaction is required for exploitation, making it important for organizations to ensure that users are aware of the risk and avoid interacting with suspicious content or links.

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