CVE-2023-1421 — Reflected XSS in OAuth flow completion endpoints
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 …
Published: 2023-03-15 · CVSS: 3.5 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7