{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Mattermost Server versions 10.5.x ant\u00e9rieures \u00e0 10.5.12","product":{"name":"N/A","vendor":{"name":"Mattermost","scada":false}}},{"description":"Mattermost Server versions 10.10.x ant\u00e9rieures \u00e0 10.10.3","product":{"name":"N/A","vendor":{"name":"Mattermost","scada":false}}},{"description":"Mattermost Server versions 11.x ant\u00e9rieures \u00e0 11.0.0","product":{"name":"N/A","vendor":{"name":"Mattermost","scada":false}}},{"description":"Mattermost Server versions 10.11.x ant\u00e9rieures \u00e0 10.11.4","product":{"name":"N/A","vendor":{"name":"Mattermost","scada":false}}},{"description":"Mattermost Server versions 10.12.x ant\u00e9rieures \u00e0 10.12.1","product":{"name":"N/A","vendor":{"name":"Mattermost","scada":false}}}],"affected_systems_content":"","content":"## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l'\u00e9diteur pour l'obtention des correctifs (cf. section Documentation).","cves":[{"name":"CVE-2025-11777","url":"https://www.cve.org/CVERecord?id=CVE-2025-11777"}],"links":[],"reference":"CERTFR-2025-AVI-0888","revisions":[{"description":"Version initiale","revision_date":"2025-10-16T00:00:00.000000"},{"description":"Ajout de la r\u00e9f\u00e9rence CVE-2025-11777","revision_date":"2025-11-14T00:00:00.000000"}],"risks":[{"description":"Non sp\u00e9cifi\u00e9 par l'\u00e9diteur"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Mattermost. Elles permettent \u00e0 un attaquant de provoquer un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l'\u00e9diteur.","title":"Multiples vuln\u00e9rabilit\u00e9s dans les produits Mattermost","vendor_advisories":[{"published_at":"2025-10-15","title":"Bulletin de s\u00e9curit\u00e9 Mattermost MMSA-2025-00518","url":"https://mattermost.com/security-updates/"},{"published_at":"2025-10-15","title":"Bulletin de s\u00e9curit\u00e9 Mattermost MMSA-2025-00540","url":"https://mattermost.com/security-updates/"},{"published_at":"2025-10-15","title":"Bulletin de s\u00e9curit\u00e9 Mattermost MMSA-2025-00492","url":"https://mattermost.com/security-updates/"},{"published_at":"2025-10-15","title":"Bulletin de s\u00e9curit\u00e9 Mattermost MMSA-2025-00541","url":"https://mattermost.com/security-updates/"},{"published_at":"2025-10-15","title":"Bulletin de s\u00e9curit\u00e9 Mattermost MMSA-2025-00465","url":"https://mattermost.com/security-updates/"},{"published_at":"2025-10-15","title":"Bulletin de s\u00e9curit\u00e9 Mattermost MMSA-2025-00493","url":"https://mattermost.com/security-updates/"}]}