{"id":"CVE-2026-127086","aliases":["EUVD-2026-125096","GHSA-9v6w-g6x6-p4m5","GHSA-f8r5-g6fq-qg96"],"status":"published","title":"Ryot before 10.5.6 Authorization Bypass via createOrUpdateCollection updateId","description":"Ryot before 10.5.6 contains an authorization bypass vulnerability that allows authenticated users to take over other users' collections by supplying an updateId to the createOrUpdateCollection GraphQL mutation. Attackers who know a collection id can trigger ownership reassignment without checks, read its items, rewrite metadata, and evict the original owner and collaborators.","severity":{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-14","score":0.00324,"percentile":0.25897,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2026-11-13T09:34:17Z","modified":"2026-11-14T02:47:31Z","products":[{"vendor":"ignisda","product":"ryot"}],"references":[{"url":"https://github.com/IgnisDa/ryot/security/advisories/GHSA-9v6w-g6x6-p4m5","tags":["vendor-advisory","advisory"]},{"url":"https://github.com/IgnisDa/ryot/commit/822cc6701b46aedbc436abbf02e7efb94afd5f05","tags":["patch","fix"]},{"url":"https://github.com/IgnisDa/ryot/releases/tag/v10.5.6","tags":["release-notes","advisory"]},{"url":"https://github.com/IgnisDa/ryot/blob/v10.5.5/crates/utils/dependent/collection/src/lib.rs#L137-L200","tags":["technical-description","article"]},{"url":"https://www.vulncheck.com/advisories/ryot-before-10.5.6-authorization-bypass-via-createorupdatecollection-updateid","tags":["third-party-advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-127086","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-f8r5-g6fq-qg96"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/127xxx/CVE-2026-127086.json","tags":["advisory"]},{"url":"https://github.com/IgnisDa/ryot","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-127086","title":"Ryot before 10.5.6 Authorization Bypass via createOrUpdateCollection updateId","description":"Ryot before 10.5.6 contains an authorization bypass vulnerability that allows authenticated users to take over other users' collections by supplying an updateId to the createOrUpdateCollection GraphQL mutation. Attackers who know a collection id can trigger ownership reassignment without checks, read its items, rewrite metadata, and evict the original owner and collaborators.","status":"published","published":"2026-11-13T09:34:17.416Z","modified":"2026-11-13T09:34:17.416Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-13T10:27:12.71329Z"}],"euvd":[{"id":"EUVD-2026-125096","description":"Ryot before 10.5.6 contains an authorization bypass vulnerability that allows authenticated users to take over other users' collections by supplying an updateId to the createOrUpdateCollection GraphQL mutation. Attackers who know a collection id can trigger ownership reassignment without checks, read its items, rewrite metadata, and evict the original owner and collaborators.","status":"published","published":"2026-11-13T09:34:17Z","modified":"2026-11-13T09:34:17Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-13T14:38:52.129855Z"}],"ghsa":[{"id":"GHSA-f8r5-g6fq-qg96","title":"Ryot before 10.5.6 contains an authorization bypass vulnerability that allows authenticated users...","description":"Ryot before 10.5.6 contains an authorization bypass vulnerability that allows authenticated users to take over other users' collections by supplying an updateId to the createOrUpdateCollection GraphQL mutation. Attackers who know a collection id can trigger ownership reassignment without checks, read its items, rewrite metadata, and evict the original owner and collaborators.","status":"published","published":"2026-11-13T12:31:35Z","modified":"2026-11-13T12:31:43Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-13T12:50:18.307659Z"}],"nvd":[{"id":"CVE-2026-127086","description":"Ryot before 10.5.6 contains an authorization bypass vulnerability that allows authenticated users to take over other users' collections by supplying an updateId to the createOrUpdateCollection GraphQL mutation. Attackers who know a collection id can trigger ownership reassignment without checks, read its items, rewrite metadata, and evict the original owner and collaborators.","status":"published","published":"2026-11-13T10:18:05.163Z","modified":"2026-11-13T15:53:39.657Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"primary"}],"cwes":["CWE-639"],"updated_at":"2026-11-13T11:35:38.52146Z"}],"osv":[{"id":"CVE-2026-127086","title":"Ryot before 10.5.6 Authorization Bypass via createOrUpdateCollection updateId","description":"Ryot before 10.5.6 contains an authorization bypass vulnerability that allows authenticated users to take over other users' collections by supplying an updateId to the createOrUpdateCollection GraphQL mutation. Attackers who know a collection id can trigger ownership reassignment without checks, read its items, rewrite metadata, and evict the original owner and collaborators.","status":"published","published":"2026-11-13T09:34:17.416Z","modified":"2026-11-15T02:46:26.191236933Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-15T03:02:39.264057Z"}]}}