CVE-2026-127086

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-127086", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-11-12T14:14:21.333Z", "datePublished": "2026-11-13T09:34:17.416Z", "dateUpdated": "2026-11-13T09:34:17.416Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-11-13T09:34:17.416Z"}, "datePublic": "2026-11-01T05:26:46.000Z", "title": "Ryot before 10.5.6 Authorization Bypass via createOrUpdateCollection updateId", "descriptions": [{"lang": "en", "value": "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."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Authorization Bypass Through User-Controlled Key", "cweId": "CWE-639", "type": "CWE"}]}], "affected": [{"vendor": "IgnisDa", "product": "ryot", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThan": "10.5.6", "status": "affected", "versionType": "semver"}], "packageURL": "pkg:github/IgnisDa/ryot", "repo": "https://github.com/IgnisDa/ryot"}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "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", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM"}}], "references": [{"url": "https://github.com/IgnisDa/ryot/security/advisories/GHSA-9v6w-g6x6-p4m5", "tags": ["vendor-advisory"], "name": "GitHub Security Advisory (GHSA-9v6w-g6x6-p4m5)"}, {"url": "https://github.com/IgnisDa/ryot/commit/822cc6701b46aedbc436abbf02e7efb94afd5f05", "tags": ["patch"]}, {"url": "https://github.com/IgnisDa/ryot/releases/tag/v10.5.6", "tags": ["release-notes"], "name": "Ryot v10.5.6 Release Notes"}, {"url": "https://github.com/IgnisDa/ryot/blob/v10.5.5/crates/utils/dependent/collection/src/lib.rs#L137-L200", "tags": ["technical-description"]}, {"name": "VulnCheck Advisory: Ryot before 10.5.6 Authorization Bypass via createOrUpdateCollection updateId", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/ryot-before-10.5.6-authorization-bypass-via-createorupdatecollection-updateid"}], "credits": [{"lang": "en", "value": "Sandipkumar sah", "type": "finder"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "packageURL": "pkg:github/IgnisDa/ryot", "product": "ryot", "repo": "https://github.com/IgnisDa/ryot", "vendor": "IgnisDa", "versions": [{"lessThan": "10.5.6", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "disclosure@vulncheck.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-127086", "lastModified": "2026-11-13T15:53:39.657", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "disclosure@vulncheck.com", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "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", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "disclosure@vulncheck.com", "type": "Secondary"}]}, "published": "2026-11-13T10:18:05.163", "references": [{"source": "disclosure@vulncheck.com", "url": "https://github.com/IgnisDa/ryot/blob/v10.5.5/crates/utils/dependent/collection/src/lib.rs#L137-L200"}, {"source": "disclosure@vulncheck.com", "url": "https://github.com/IgnisDa/ryot/commit/822cc6701b46aedbc436abbf02e7efb94afd5f05"}, {"source": "disclosure@vulncheck.com", "url": "https://github.com/IgnisDa/ryot/releases/tag/v10.5.6"}, {"source": "disclosure@vulncheck.com", "url": "https://github.com/IgnisDa/ryot/security/advisories/GHSA-9v6w-g6x6-p4m5"}, {"source": "disclosure@vulncheck.com", "url": "https://www.vulncheck.com/advisories/ryot-before-10.5.6-authorization-bypass-via-createorupdatecollection-updateid"}], "sourceIdentifier": "disclosure@vulncheck.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-639"}], "source": "disclosure@vulncheck.com", "type": "Primary"}]}

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