{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Symfony versions 8.0.x ant\u00e9rieures \u00e0 8.0.13","product":{"name":"Symfony","vendor":{"name":"Symfony","scada":false}}},{"description":"Symfony versions 6.4.x ant\u00e9rieures \u00e0 6.4.41","product":{"name":"Symfony","vendor":{"name":"Symfony","scada":false}}},{"description":"Symfony versions ant\u00e9rieures \u00e0 5.4.53","product":{"name":"Symfony","vendor":{"name":"Symfony","scada":false}}},{"description":"Symfony versions 7.0.x ant\u00e9rieures \u00e0 7.4.13","product":{"name":"Symfony","vendor":{"name":"Symfony","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-2026-48760","url":"https://www.cve.org/CVERecord?id=CVE-2026-48760"},{"name":"CVE-2026-48761","url":"https://www.cve.org/CVERecord?id=CVE-2026-48761"},{"name":"CVE-2026-48747","url":"https://www.cve.org/CVERecord?id=CVE-2026-48747"},{"name":"CVE-2026-48784","url":"https://www.cve.org/CVERecord?id=CVE-2026-48784"},{"name":"CVE-2026-48736","url":"https://www.cve.org/CVERecord?id=CVE-2026-48736"},{"name":"CVE-2026-48489","url":"https://www.cve.org/CVERecord?id=CVE-2026-48489"}],"links":[],"reference":"CERTFR-2026-AVI-0653","revisions":[{"description":"Version initiale","revision_date":"2026-05-27T00:00:00.000000"}],"risks":[{"description":"Injection de code indirecte \u00e0 distance (XSS)"},{"description":"Non sp\u00e9cifi\u00e9 par l'\u00e9diteur"},{"description":"Falsification de requ\u00eates c\u00f4t\u00e9 serveur (SSRF)"},{"description":"Contournement de la politique de s\u00e9curit\u00e9"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Symfony. Certaines d'entre elles permettent \u00e0 un attaquant de provoquer une falsification de requ\u00eates c\u00f4t\u00e9 serveur (SSRF), une injection de code indirecte \u00e0 distance (XSS) et un contournement de la politique de s\u00e9curit\u00e9.","title":"Multiples vuln\u00e9rabilit\u00e9s dans Symfony","vendor_advisories":[{"published_at":"2026-05-27","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-h5x3-xfc9-m39h","url":"https://github.com/symfony/symfony/security/advisories/GHSA-h5x3-xfc9-m39h"},{"published_at":"2026-05-27","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-rrj9-5q2j-4gvr","url":"https://github.com/symfony/symfony/security/advisories/GHSA-rrj9-5q2j-4gvr"},{"published_at":"2026-05-27","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-6h46-9jf5-q59x","url":"https://github.com/symfony/symfony/security/advisories/GHSA-6h46-9jf5-q59x"},{"published_at":"2026-05-27","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-v3wm-qf9p-c549","url":"https://github.com/symfony/symfony/security/advisories/GHSA-v3wm-qf9p-c549"},{"published_at":"2026-05-27","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-x5qj-865h-mgvm","url":"https://github.com/symfony/symfony/security/advisories/GHSA-x5qj-865h-mgvm"},{"published_at":"2026-05-27","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-38cx-cq6f-5755","url":"https://github.com/symfony/symfony/security/advisories/GHSA-38cx-cq6f-5755"}]}