{"id":"CVE-2026-105852","title":"Payload is a free and open source headless content management system","summary":"Payload is a free and open source headless content management system. In versions before 3.90.0 and canary versions before 4.0.0-canary.34, querying a readable collection with a relationship to another collection can expose information a…","severity":"medium","cvss":6.9,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","cwe":["CWE-862"],"vendor":"payloadcms","product":"payload","affected":["payload < 3.90.0","payload >= 4.0.0-canary.0, < 4.0.0-canary.34"],"patched":["payload 3.90.0","payload 4.0.0-canary.34"],"published":"2026-10-06","updated":"2026-10-06","sourceUpdated":"2026-10-06T18:16:48.610","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-105852","references":[{"url":"https://github.com/payloadcms/payload/commit/94059cf4bc6170ce88453015c0c6551329ae3982","label":"security-advisories@github.com"},{"url":"https://github.com/payloadcms/payload/releases/tag/v3.90.0","label":"security-advisories@github.com"},{"url":"https://github.com/payloadcms/payload/security/advisories/GHSA-7c34-32v3-j575","label":"security-advisories@github.com"},{"url":"https://github.com/advisories/GHSA-7c34-32v3-j575"}],"tags":["nvd","cve.org","ghsa","npm"],"aliases":["GHSA-7c34-32v3-j575"],"ecosystem":"npm","ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-06T17:22:37.286471Z"},"cvssSource":"cna","ingestedAt":"2026-10-06T17:09:22.183Z","slug":"CVE-2026-105852","body":"## Overview\n\nPayload is a free and open source headless content management system. In versions before 3.90.0 and canary versions before 4.0.0-canary.34, querying a readable collection with a relationship to another collection can expose information about related documents protected by access.read where constraints. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-105852)\n\nAffected packages:\n\n- `payload < 3.90.0`\n- `payload >= 4.0.0-canary.0, < 4.0.0-canary.34`\n\nPatched in:\n\n- `payload 3.90.0`\n- `payload 4.0.0-canary.34`\n\nSource: https://github.com/advisories/GHSA-7c34-32v3-j575","depth":"sunlit","depthScore":38,"depthScoreParts":{"impact":38,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}