{"cve":"CVE-2026-34746","nvd":{"published":"2026-04-01T20:16:26.727","modified":"2026-10-26T21:10:00.170","status":"Analyzed","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","score":7.7},"cwes":["CWE-918"],"references":["https://github.com/payloadcms/payload/releases/tag/v3.79.1","https://github.com/payloadcms/payload/security/advisories/GHSA-6r7f-q7f5-wpx8"],"products":["payloadcms:payload"],"source":"nvd","synced_at":"2026-10-26T21:38:48.864438205+00:00"},"epss":{"cve":"CVE-2026-34746","score":0.00296,"percentile":0.22062,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-6r7f-q7f5-wpx8","url":"https://osv.dev/vulnerability/GHSA-6r7f-q7f5-wpx8","summary":"Payload has Authenticated SSRF via Upload Functionality","modified":"2026-04-06T17:03:02.871257Z","packages":[{"ecosystem":"npm","name":"payload","purl":"pkg:npm/payload","ranges":["<3.79.1"],"fixed":["3.79.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}