CVE-2026-106100

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-106100", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-10-06T15:33:55.332Z", "datePublished": "2026-10-06T16:56:55.715Z", "dateUpdated": "2026-10-06T17:28:55.961Z"}, "containers": {"cna": {"title": "Payload: Field-level write access bypass in Payload on MongoDB", "problemTypes": [{"descriptions": [{"cweId": "CWE-639", "lang": "en", "description": "CWE-639: Authorization Bypass Through User-Controlled Key", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-915", "lang": "en", "description": "CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/payloadcms/payload/security/advisories/GHSA-4ww4-68q3-h7g5", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/payloadcms/payload/security/advisories/GHSA-4ww4-68q3-h7g5"}, {"name": "https://github.com/payloadcms/payload/commit/2a69863deb0e3c87e36c1b3b17ab2d5b02fcb941", "tags": ["x_refsource_MISC"], "url": "https://github.com/payloadcms/payload/commit/2a69863deb0e3c87e36c1b3b17ab2d5b02fcb941"}, {"name": "https://github.com/payloadcms/payload/commit/8f77dffa9552885ec2710768cfee15b57e389935", "tags": ["x_refsource_MISC"], "url": "https://github.com/payloadcms/payload/commit/8f77dffa9552885ec2710768cfee15b57e389935"}, {"name": "https://github.com/payloadcms/payload/releases/tag/v3.87.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/payloadcms/payload/releases/tag/v3.87.0"}], "affected": [{"vendor": "payloadcms", "product": "payload", "versions": [{"version": "< 3.87.0", "status": "affected"}, {"version": ">= 4.0.0-canary.0, < 4.0.0-canary.20", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-06T16:56:55.715Z"}, "descriptions": [{"lang": "en", "value": "Payload is a free and open source headless content management system. In @payloadcms/db-mongodb versions before 3.87.0 and canary versions before 4.0.0-canary.20, an authenticated user who can update a document can modify fields that field-level write access control does not permit that user to change. The Postgres and SQLite adapters are not affected. This issue is fixed in versions 3.87.0 and 4.0.0-canary.20."}], "source": {"advisory": "GHSA-4ww4-68q3-h7g5", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-10-06T17:28:47.529744Z", "id": "CVE-2026-106100", "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": "2026-10-06T17:28:55.961Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-106100", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-10-06T15:33:55.332Z", "datePublished": "2026-10-06T16:56:55.715Z", "dateUpdated": "2026-10-06T17:28:55.961Z"}, "containers": {"cna": {"title": "Payload: Field-level write access bypass in Payload on MongoDB", "problemTypes": [{"descriptions": [{"cweId": "CWE-639", "lang": "en", "description": "CWE-639: Authorization Bypass Through User-Controlled Key", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-915", "lang": "en", "description": "CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/payloadcms/payload/security/advisories/GHSA-4ww4-68q3-h7g5", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/payloadcms/payload/security/advisories/GHSA-4ww4-68q3-h7g5"}, {"name": "https://github.com/payloadcms/payload/commit/2a69863deb0e3c87e36c1b3b17ab2d5b02fcb941", "tags": ["x_refsource_MISC"], "url": "https://github.com/payloadcms/payload/commit/2a69863deb0e3c87e36c1b3b17ab2d5b02fcb941"}, {"name": "https://github.com/payloadcms/payload/commit/8f77dffa9552885ec2710768cfee15b57e389935", "tags": ["x_refsource_MISC"], "url": "https://github.com/payloadcms/payload/commit/8f77dffa9552885ec2710768cfee15b57e389935"}, {"name": "https://github.com/payloadcms/payload/releases/tag/v3.87.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/payloadcms/payload/releases/tag/v3.87.0"}], "affected": [{"vendor": "payloadcms", "product": "payload", "versions": [{"version": "< 3.87.0", "status": "affected"}, {"version": ">= 4.0.0-canary.0, < 4.0.0-canary.20", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-06T16:56:55.715Z"}, "descriptions": [{"lang": "en", "value": "Payload is a free and open source headless content management system. In @payloadcms/db-mongodb versions before 3.87.0 and canary versions before 4.0.0-canary.20, an authenticated user who can update a document can modify fields that field-level write access control does not permit that user to change. The Postgres and SQLite adapters are not affected. This issue is fixed in versions 3.87.0 and 4.0.0-canary.20."}], "source": {"advisory": "GHSA-4ww4-68q3-h7g5", "discovery": "UNKNOWN"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-106100", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-06T17:28:47.529744Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-06T17:28:51.271Z"}}]}}

{"affected": [{"affectedData": [{"product": "payload", "vendor": "payloadcms", "versions": [{"status": "affected", "version": "< 3.87.0"}, {"status": "affected", "version": ">= 4.0.0-canary.0, < 4.0.0-canary.20"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:payloadcms:payload:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "9AEDD040-7C2D-4E07-A567-BDD0F8DB10A0", "versionEndExcluding": "3.87.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary0:*:*:*:node.js:*:*", "matchCriteriaId": "53DD9574-106C-4C33-A3D6-BFEB23E4917C", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary1:*:*:*:node.js:*:*", "matchCriteriaId": "1196BA40-0A6E-4559-8BD3-05D0976992DA", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary10:*:*:*:node.js:*:*", "matchCriteriaId": "B3464160-9869-4F32-B5B7-0894A6ECFCD4", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary11:*:*:*:node.js:*:*", "matchCriteriaId": "7FB24227-53EC-432D-8B9F-139A5E091C4E", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary12:*:*:*:node.js:*:*", "matchCriteriaId": "49D73E89-CED4-4A3F-B3BC-938A901B6C32", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary13:*:*:*:node.js:*:*", "matchCriteriaId": "D33CC082-F221-4153-8B73-3EB81CFD1A69", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary14:*:*:*:node.js:*:*", "matchCriteriaId": "79F19128-0AA4-48D3-9132-C198B9DF15EF", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary15:*:*:*:node.js:*:*", "matchCriteriaId": "76127766-0FEA-4E80-8809-0D0666BE8478", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary16:*:*:*:node.js:*:*", "matchCriteriaId": "6F08E985-B329-471A-946C-010667A88DD0", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary17:*:*:*:node.js:*:*", "matchCriteriaId": "CC5D89D2-4F24-4390-8976-BEE779E96CF8", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary18:*:*:*:node.js:*:*", "matchCriteriaId": "0F203762-BAFC-46AF-B7D6-7A684BCE306E", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary19:*:*:*:node.js:*:*", "matchCriteriaId": "FC8C958D-27C4-41E7-9E5B-3610E360DEB9", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary2:*:*:*:node.js:*:*", "matchCriteriaId": "01A15ACF-B11C-461D-A176-334B215880CD", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary3:*:*:*:node.js:*:*", "matchCriteriaId": "C034C0A6-8309-4416-97B1-055830F47A60", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary4:*:*:*:node.js:*:*", "matchCriteriaId": "1747FC51-16DE-49B3-8EFD-D84F7DC1D3D4", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary5:*:*:*:node.js:*:*", "matchCriteriaId": "2BAAD17C-E626-4522-9CEA-12EB93B16C37", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary6:*:*:*:node.js:*:*", "matchCriteriaId": "EAE8FBAF-243D-46DB-9F66-18A3BBEC2862", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary7:*:*:*:node.js:*:*", "matchCriteriaId": "961CD0D6-2AFD-4BAD-B677-E5FB1D28E816", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary8:*:*:*:node.js:*:*", "matchCriteriaId": "5387D27F-B59F-4ED6-BAE0-6E8F66A47E28", "vulnerable": true}, {"criteria": "cpe:2.3:a:payloadcms:payload:4.0.0:canary9:*:*:*:node.js:*:*", "matchCriteriaId": "666C06CE-8747-4D58-995C-FE60BFB3A8CC", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Payload is a free and open source headless content management system. In @payloadcms/db-mongodb versions before 3.87.0 and canary versions before 4.0.0-canary.20, an authenticated user who can update a document can modify fields that field-level write access control does not permit that user to change. The Postgres and SQLite adapters are not affected. This issue is fixed in versions 3.87.0 and 4.0.0-canary.20."}], "id": "CVE-2026-106100", "lastModified": "2026-10-15T00:07:39.960", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.2, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-106100", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-06T17:28:47.529744Z", "version": "2.0.3"}}]}, "published": "2026-10-06T17:17:23.957", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/payloadcms/payload/commit/2a69863deb0e3c87e36c1b3b17ab2d5b02fcb941"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/payloadcms/payload/commit/8f77dffa9552885ec2710768cfee15b57e389935"}, {"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://github.com/payloadcms/payload/releases/tag/v3.87.0"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/payloadcms/payload/security/advisories/GHSA-4ww4-68q3-h7g5"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-639"}, {"lang": "en", "value": "CWE-915"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.87.0)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.0.0-canary.0,4.0.0-canary.20)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "payload", "source": "cna", "vendor": "payloadcms"}, "product": "payload", "vendor": "payloadcms"}], "created": "2026-10-06T19:15:04.847139+00:00", "updated": "2026-10-07T06:45:12.814310+00:00", "vendors": ["payloadcms", "payloadcms$PRODUCT$payload"]}