{"id":"CVE-2026-27472","details":"SPIP before 4.4.9 allows Blind Server-Side Request Forgery (SSRF) via syndicated sites in the private area. When editing a syndicated site, the application does not verify that the syndication URL is a valid remote URL, allowing an authenticated attacker to make the server issue requests to arbitrary internal or external destinations. This vulnerability is not mitigated by the SPIP security screen.","modified":"2026-04-02T13:20:25.896336Z","published":"2026-02-19T19:22:30.187Z","references":[{"type":"WEB","url":"https://git.spip.net/spip/spip"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/spip-blind-server-side-request-forgery-via-syndicated-sites"},{"type":"ADVISORY","url":"https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-9.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.spip.net/spip/spip","events":[{"introduced":"34c023d47b424b5b4daebe8be37e2c4f1142ebc0"},{"fixed":"7e73bd61dfe16533b32a0c0a5a9c2bf48a07a283"}],"database_specific":{"versions":[{"introduced":"4.4.0"},{"fixed":"4.4.9"}]}}],"versions":["4.4.0","4.4.1","4.4.2","4.4.3","4.4.4","4.4.5","4.4.6","4.4.7","4.4.8"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-27472.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}