Bypass for Reflected Cross-Site Scripting Vulnerability in OAuth-enabled Mattermost Instances

Bypass for Reflected Cross-Site Scripting Vulnerability in OAuth-enabled Mattermost Instances

CVE-2021-37859 · MEDIUM Severity

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

Fixed a bypass for a reflected cross-site scripting vulnerability affecting OAuth-enabled instances of Mattermost.

Learn more about our Web Application Penetration Testing UK.