{"id":"CVE-2026-34746","sourceIdentifier":"security-advisories@github.com","published":"2026-04-01T20:16:26.727","lastModified":"2026-06-17T10:39:33.070","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"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."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"payloadcms","product":"payload","versions":[{"version":"< 3.79.1","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","baseScore":7.7,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.1,"impactScore":4.0}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-04-02T15:10:39.687505Z","id":"CVE-2026-34746","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-918"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:payloadcms:payload:*:*:*:*:*:node.js:*:*","versionEndExcluding":"3.79.1","matchCriteriaId":"B4AE65F8-450D-4573-9CD7-1AA42CE5DC28"}]}]}],"references":[{"url":"https://github.com/payloadcms/payload/releases/tag/v3.79.1","source":"security-advisories@github.com","tags":["Product","Release Notes"]},{"url":"https://github.com/payloadcms/payload/security/advisories/GHSA-6r7f-q7f5-wpx8","source":"security-advisories@github.com","tags":["Mitigation","Vendor Advisory"]}]}