{"id":"CVE-2026-34746","aliases":["GHSA-6r7f-q7f5-wpx8"],"url":"https://o3.security/vulnerability/CVE-2026-34746","summary":"Payload has Authenticated SSRF via Upload Functionality","details":"Payload is a free and open source headless content management system. Prior to version 3.79.1, an authenticated Server-Side Request Forgery (SSRF) vulnerability exists in the upload functionality. Authenticated users with create or update access to an upload-enabled collection could cause the server to make outbound HTTP requests to arbitrary URLs. This issue has been patched in version 3.79.1.","published":"2026-04-01T19:43:16.700Z","modified":"2026-08-07T11:50:58.275496064Z","cvss":{"score":7.7,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"payload","fixedVersion":"3.79.1"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/payloadcms/payload/releases/tag/v3.79.1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34746.json"},{"type":"ADVISORY","url":"https://github.com/payloadcms/payload/security/advisories/GHSA-6r7f-q7f5-wpx8"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34746"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:50:58.275496064Z"}}