CVE-2025-13523 | Mattermost Confluence Plugin up to 1.6.x Display Name cross site scripting

A vulnerability, which was classified as problematic, was found in Mattermost Confluence Plugin up to 1.6.x. Affected by this vulnerability is an unknown functionality of the component Display Name Handler. Such manipulation leads to cross site scripting.

This vulnerability is documented as CVE-2025-13523. The attack can be executed remotely. There is not any exploit available.

You should upgrade the affected component.