Vulnerability CVE-2023-1421


Published: 2023-03-15   Modified: 2023-03-16

Description:
A reflected cross-site scripting vulnerability in the OAuth flow completion endpoints in Mattermost allows an attacker to send AJAX requests on behalf of the victim via sharing a crafted link with a malicious state parameter.

 References:
https://mattermost.com/security-updates/

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