{"id":"CVE-2026-109378","summary":"SPIP before 4.4.18 SSRF via HTTP Redirects in recuperer_url","details":"SPIP before 4.4.18 contains a server-side request forgery vulnerability in recuperer_url() in ecrire/inc/distant.php that follows up to 10 redirects without re-validating targets with valider_url_distante(). Authenticated attackers can supply a remote URL, such as a syndicated site feed or remote document, that redirects to internal or link-local addresses including cloud metadata endpoints.","modified":"2026-10-14T02:47:47.877224561Z","published":"2026-10-12T20:55:10.466Z","database_specific":{"cwe_ids":["CWE-918"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109378.json","cna_assigner":"VulnCheck"},"references":[{"type":"WEB","url":"https://git.spip.net/spip/spip"},{"type":"ADVISORY","url":"https://blog.spip.net/Mise-a-jour-critique-de-securite-sortie-de-SPIP-4-4-18.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109378.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-109378"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/spip-before-4.4.18-ssrf-via-http-redirects-in-recuperer-url"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.spip.net/spip/spip","events":[{"introduced":"0"},{"fixed":"ee4ddef42e9d4c9fded6b97828823387e85febf3"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"4.4.18"}],"source":["AFFECTED_FIELD","DESCRIPTION"]}}],"versions":["4.4.17","4.4.16","4.4.15","4.4.14","4.4.13","4.4.12","4.4.11","4.4.10","4.4.9","4.4.8","4.4.7","4.4.6","4.4.5","4.4.4","4.4.3","4.4.2","4.4.1","4.4.0","4.4.0-beta4","4.4.0-beta3","4.4.0-beta2","4.4.0-beta","v4.3.0-beta","v4.3.0-alpha2","v4.3.0-alpha","v4.2.11","v4.2.10","v4.2.9","v4.2.8","v4.2.7","v4.2.6","v4.2.5","v4.2.4","v4.2.3","v4.2.2","v4.2.1","v4.2.0","v4.2.0-alpha2","v4.2.0-alpha","v4.0.0-beta","v4.0.0-alpha","v3.1.0-beta","v3.1.0-alpha","v3.0.0-beta.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109378.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N"}]}