{"id":"CVE-2026-118172","state":"PUBLISHED","title":"CVE-2026-118172","description":"The strapi/strapi (Core Admin / Webhook Runner) package is vulnerable to a semi-blind SSRF via a webhook follow-redirect. The webhook dispatcher automatically follows HTTP redirects without performing post-redirect IP resolution or RFC1918/link-local boundary checks. Non-2xx responses from target endpoints are captured and reflected directly back to the caller.","publishedAt":"2026-10-27T18:04:13.270Z","updatedAt":"2026-10-27T18:04:13.270Z","severity":null,"assigner":"certcc","products":["Strapi Strapi Open Source and Enterprise Headless CMS"],"affected":[{"vendor":"Strapi","product":"Strapi Open Source and Enterprise Headless CMS","versions":[{"version":"5.51.0","status":"affected"}]}],"references":["https://github.com/strapi/strapi/releases#release-v5.51.0"],"weaknesses":[],"ingestedAt":"2026-10-29T20:10:52.580Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/118xxx/CVE-2026-118172.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-118172","state":"PUBLISHED","datePublished":"2026-10-27T18:04:13.270Z","dateUpdated":"2026-10-27T18:04:13.270Z","assignerShortName":"certcc","assignerOrgId":"37e5125f-f79b-445b-8fad-9564f167944b","dateReserved":"2026-10-27T17:59:22.716Z"},"containers":{"cna":{"title":"CVE-2026-118172","descriptions":[{"lang":"en","value":"The strapi/strapi (Core Admin / Webhook Runner) package is vulnerable to a semi-blind SSRF via a webhook follow-redirect. The webhook dispatcher automatically follows HTTP redirects without performing post-redirect IP resolution or RFC1918/link-local boundary checks. Non-2xx responses from target endpoints are captured and reflected directly back to the caller."}],"affected":[{"vendor":"Strapi","product":"Strapi Open Source and Enterprise Headless CMS","versions":[{"version":"5.51.0","status":"affected"}]}],"references":[{"url":"https://github.com/strapi/strapi/releases#release-v5.51.0"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-918 Server-Side Request Forgery (SSRF)"}]}],"providerMetadata":{"shortName":"certcc","orgId":"37e5125f-f79b-445b-8fad-9564f167944b","dateUpdated":"2026-10-27T18:04:13.270Z"},"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"VINCE 3.0.51","env":"prod","origin":"https://cveawg.mitre.org/api/cve/CVE-2026-118172"}}}}}