CVE-2026-116801

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-116801", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-26T22:13:13.605Z", "datePublished": "2026-10-26T23:05:33.735Z", "dateUpdated": "2026-10-27T14:16:07.428Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-26T23:05:33.735Z"}, "datePublic": "2026-10-11T00:00:00.000Z", "title": "Parse Server 9.0.0 before 9.10.5-alpha.6 ACL Bypass via $relatedTo Query", "descriptions": [{"lang": "en", "value": "Parse Server before 8.6.105 and 9.0.0 before 9.10.5-alpha.6 does not validate the owning object reference in $relatedTo relation queries, so supplying a query operator instead of an object ID bypasses the owning-object ACL check. A client with read access to at least one object of the owning class can disclose which readable objects are linked to owning objects it cannot read."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Improper Neutralization of Special Elements in Data Query Logic", "cweId": "CWE-943", "type": "CWE"}]}], "affected": [{"vendor": "parse-community", "product": "parse-server", "defaultStatus": "unaffected", "packageURL": "pkg:npm/parse-server", "versions": [{"version": "9.0.0", "status": "affected", "versionType": "semver", "lessThan": "9.10.5-alpha.6"}, {"version": "9.10.5-alpha.6", "status": "unaffected", "versionType": "semver"}]}, {"vendor": "parse-community", "product": "parse-server", "defaultStatus": "unaffected", "packageURL": "pkg:npm/parse-server", "versions": [{"version": "0", "status": "affected", "versionType": "semver", "lessThan": "8.6.105"}, {"version": "8.6.105", "status": "unaffected", "versionType": "semver"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*", "versionStartIncluding": "9.0.0", "versionEndExcluding": "9.10.5-alpha.6"}, {"vulnerable": true, "criteria": "cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*", "versionEndExcluding": "8.6.105"}]}]}], "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:N/VA:N/SC:N/SI:N/SA:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM"}, "format": "CVSS"}], "references": [{"url": "https://github.com/parse-community/parse-server/security/advisories/GHSA-58m4-cqvw-4vgh", "tags": ["vendor-advisory"], "name": "GitHub Security Advisory (GHSA-58m4-cqvw-4vgh)"}, {"name": "VulnCheck Advisory: Parse Server 9.0.0 before 9.10.5-alpha.6 ACL Bypass via $relatedTo Query", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/parse-server-9.0.0-before-9.10.5-alpha.6-acl-bypass-via-relatedto-query"}], "credits": [{"lang": "en", "value": "Tan-JunWei", "type": "reporter"}, {"lang": "en", "value": "mtrezza", "type": "coordinator"}], "x_generator": {"engine": "vulncheck-endgame"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-10-27T13:42:07.586416Z", "id": "CVE-2026-116801", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-27T14:16:07.428Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-116801", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-27T13:42:07.586416Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-27T13:42:09.423Z"}}], "cna": {"title": "Parse Server 9.0.0 before 9.10.5-alpha.6 ACL Bypass via $relatedTo Query", "credits": [{"lang": "en", "type": "reporter", "value": "Tan-JunWei"}, {"lang": "en", "type": "coordinator", "value": "mtrezza"}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "LOW"}}, {"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}}], "affected": [{"vendor": "parse-community", "product": "parse-server", "versions": [{"status": "affected", "version": "9.0.0", "lessThan": "9.10.5-alpha.6", "versionType": "semver"}, {"status": "unaffected", "version": "9.10.5-alpha.6", "versionType": "semver"}], "packageURL": "pkg:npm/parse-server", "defaultStatus": "unaffected"}, {"vendor": "parse-community", "product": "parse-server", "versions": [{"status": "affected", "version": "0", "lessThan": "8.6.105", "versionType": "semver"}, {"status": "unaffected", "version": "8.6.105", "versionType": "semver"}], "packageURL": "pkg:npm/parse-server", "defaultStatus": "unaffected"}], "datePublic": "2026-10-11T00:00:00.000Z", "references": [{"url": "https://github.com/parse-community/parse-server/security/advisories/GHSA-58m4-cqvw-4vgh", "name": "GitHub Security Advisory (GHSA-58m4-cqvw-4vgh)", "tags": ["vendor-advisory"]}, {"url": "https://www.vulncheck.com/advisories/parse-server-9.0.0-before-9.10.5-alpha.6-acl-bypass-via-relatedto-query", "name": "VulnCheck Advisory: Parse Server 9.0.0 before 9.10.5-alpha.6 ACL Bypass via $relatedTo Query", "tags": ["third-party-advisory"]}], "x_generator": {"engine": "vulncheck-endgame"}, "descriptions": [{"lang": "en", "value": "Parse Server before 8.6.105 and 9.0.0 before 9.10.5-alpha.6 does not validate the owning object reference in $relatedTo relation queries, so supplying a query operator instead of an object ID bypasses the owning-object ACL check. A client with read access to at least one object of the owning class can disclose which readable objects are linked to owning objects it cannot read."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-943", "description": "Improper Neutralization of Special Elements in Data Query Logic"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "9.10.5-alpha.6", "versionStartIncluding": "9.0.0"}, {"criteria": "cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "8.6.105"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-26T23:05:33.735Z"}}}, "cveMetadata": {"cveId": "CVE-2026-116801", "state": "PUBLISHED", "dateUpdated": "2026-10-27T14:16:07.428Z", "dateReserved": "2026-10-26T22:13:13.605Z", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "datePublished": "2026-10-26T23:05:33.735Z", "assignerShortName": "VulnCheck"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "packageURL": "pkg:npm/parse-server", "product": "parse-server", "vendor": "parse-community", "versions": [{"lessThan": "9.10.5-alpha.6", "status": "affected", "version": "9.0.0", "versionType": "semver"}, {"status": "unaffected", "version": "9.10.5-alpha.6", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "packageURL": "pkg:npm/parse-server", "product": "parse-server", "vendor": "parse-community", "versions": [{"lessThan": "8.6.105", "status": "affected", "version": "0", "versionType": "semver"}, {"status": "unaffected", "version": "8.6.105", "versionType": "semver"}]}], "source": "disclosure@vulncheck.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Parse Server before 8.6.105 and 9.0.0 before 9.10.5-alpha.6 does not validate the owning object reference in $relatedTo relation queries, so supplying a query operator instead of an object ID bypasses the owning-object ACL check. A client with read access to at least one object of the owning class can disclose which readable objects are linked to owning objects it cannot read."}], "id": "CVE-2026-116801", "lastModified": "2026-10-27T16:03:45.247", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "disclosure@vulncheck.com", "type": "Secondary"}], "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:N/VA:N/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": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "disclosure@vulncheck.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-116801", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-27T13:42:07.586416Z", "version": "2.0.3"}}]}, "published": "2026-10-27T00:17:11.370", "references": [{"source": "disclosure@vulncheck.com", "url": "https://github.com/parse-community/parse-server/security/advisories/GHSA-58m4-cqvw-4vgh"}, {"source": "disclosure@vulncheck.com", "url": "https://www.vulncheck.com/advisories/parse-server-9.0.0-before-9.10.5-alpha.6-acl-bypass-via-relatedto-query"}], "sourceIdentifier": "disclosure@vulncheck.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-943"}], "source": "disclosure@vulncheck.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[9.0.0,9.10.5-alpha.6)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "9.10.5-alpha.6"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "parse-server", "source": "cna", "vendor": "parse-community"}, "product": "parse_server", "vendor": "parse_community"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,8.6.105)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "8.6.105"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "parse-server", "source": "cna", "vendor": "parse-community"}, "product": "parse_server", "vendor": "parse_community"}, {"configurations": [{"platform": null, "status": "affected", "versions": null}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "parse-server", "vendor": "parseplatform"}], "created": "2026-10-27T07:15:08.218954+00:00", "updated": "2026-10-27T09:15:18.342761+00:00", "vendors": ["parse_community", "parse_community$PRODUCT$parse_server", "parseplatform", "parseplatform$PRODUCT$parse-server"]}