CVE-2026-6366

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-6366", "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "state": "PUBLISHED", "assignerShortName": "drupal", "dateReserved": "2026-04-15T14:39:27.643Z", "datePublished": "2026-05-19T22:27:46.454Z", "dateUpdated": "2026-05-21T03:55:14.895Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "shortName": "drupal", "dateUpdated": "2026-05-19T22:27:46.454Z"}, "title": "Drupal core - Moderately critical - Gadget Chain - SA-CORE-2026-002", "datePublic": "2026-04-15T19:25:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-915", "description": "CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-586", "descriptions": [{"lang": "en", "value": "CAPEC-586 Object Injection"}]}], "affected": [{"vendor": "Drupal", "product": "Drupal core", "collectionURL": "https://www.drupal.org/project/drupal", "repo": "https://git.drupalcode.org/project/drupal", "versions": [{"status": "affected", "version": "8.0.0", "lessThan": "10.5.9", "versionType": "semver"}, {"status": "affected", "version": "10.6.0", "lessThan": "10.6.7", "versionType": "semver"}, {"status": "affected", "version": "11.0.0", "lessThan": "11.2.11", "versionType": "semver"}, {"status": "affected", "version": "11.3.0", "lessThan": "11.3.7", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal core allows Object Injection.\n\nThis issue affects Drupal core: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal core allows Object Injection.<p>This issue affects Drupal core: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.</p>"}]}], "references": [{"url": "https://www.drupal.org/sa-core-2026-002"}], "credits": [{"lang": "en", "value": "Truong Le (hswww)", "type": "finder"}, {"lang": "en", "value": "menon", "type": "finder"}, {"lang": "en", "value": "t-chen", "type": "finder"}, {"lang": "en", "value": "Benji Fisher (benjifisher)", "type": "remediation developer"}, {"lang": "en", "value": "cilefen (cilefen)", "type": "remediation developer"}, {"lang": "en", "value": "Neil Drumm (drumm)", "type": "remediation developer"}, {"lang": "en", "value": "Greg Knaddison (greggles)", "type": "remediation developer"}, {"lang": "en", "value": "Lee Rowlands (larowlan)", "type": "remediation developer"}, {"lang": "en", "value": "Dave Long (longwave)", "type": "remediation developer"}, {"lang": "en", "value": "Drew Webber (mcdruid)", "type": "remediation developer"}, {"lang": "en", "value": "Ra M\u00c3\u00a4nd (ram4nd)", "type": "remediation developer"}, {"lang": "en", "value": "Jess (xjm)", "type": "remediation developer"}, {"lang": "en", "value": "Greg Knaddison (greggles)", "type": "coordinator"}, {"lang": "en", "value": "Lee Rowlands (larowlan)", "type": "coordinator"}, {"lang": "en", "value": "Dave Long (longwave)", "type": "coordinator"}, {"lang": "en", "value": "Drew Webber (mcdruid)", "type": "coordinator"}, {"lang": "en", "value": "Juraj Nemec (poker10)", "type": "coordinator"}, {"lang": "en", "value": "Jess (xjm)", "type": "coordinator"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.6, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-04-30T00:00:00+00:00", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2026-6366"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-21T03:55:14.895Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.6, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2026-6366", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-05-20T12:57:29.702902Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-20T12:57:26.604Z"}}], "cna": {"title": "Drupal core - Moderately critical - Gadget Chain - SA-CORE-2026-002", "source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "Truong Le (hswww)"}, {"lang": "en", "type": "finder", "value": "menon"}, {"lang": "en", "type": "finder", "value": "t-chen"}, {"lang": "en", "type": "remediation developer", "value": "Benji Fisher (benjifisher)"}, {"lang": "en", "type": "remediation developer", "value": "cilefen (cilefen)"}, {"lang": "en", "type": "remediation developer", "value": "Neil Drumm (drumm)"}, {"lang": "en", "type": "remediation developer", "value": "Greg Knaddison (greggles)"}, {"lang": "en", "type": "remediation developer", "value": "Lee Rowlands (larowlan)"}, {"lang": "en", "type": "remediation developer", "value": "Dave Long (longwave)"}, {"lang": "en", "type": "remediation developer", "value": "Drew Webber (mcdruid)"}, {"lang": "en", "type": "remediation developer", "value": "Ra M\u00c3\u00a4nd (ram4nd)"}, {"lang": "en", "type": "remediation developer", "value": "Jess (xjm)"}, {"lang": "en", "type": "coordinator", "value": "Greg Knaddison (greggles)"}, {"lang": "en", "type": "coordinator", "value": "Lee Rowlands (larowlan)"}, {"lang": "en", "type": "coordinator", "value": "Dave Long (longwave)"}, {"lang": "en", "type": "coordinator", "value": "Drew Webber (mcdruid)"}, {"lang": "en", "type": "coordinator", "value": "Juraj Nemec (poker10)"}, {"lang": "en", "type": "coordinator", "value": "Jess (xjm)"}], "impacts": [{"capecId": "CAPEC-586", "descriptions": [{"lang": "en", "value": "CAPEC-586 Object Injection"}]}], "affected": [{"repo": "https://git.drupalcode.org/project/drupal", "vendor": "Drupal", "product": "Drupal core", "versions": [{"status": "affected", "version": "8.0.0", "lessThan": "10.5.9", "versionType": "semver"}, {"status": "affected", "version": "10.6.0", "lessThan": "10.6.7", "versionType": "semver"}, {"status": "affected", "version": "11.0.0", "lessThan": "11.2.11", "versionType": "semver"}, {"status": "affected", "version": "11.3.0", "lessThan": "11.3.7", "versionType": "semver"}], "collectionURL": "https://www.drupal.org/project/drupal", "defaultStatus": "unaffected"}], "datePublic": "2026-04-15T19:25:00.000Z", "references": [{"url": "https://www.drupal.org/sa-core-2026-002"}], "x_generator": {"engine": "Vulnogram 1.0.2"}, "descriptions": [{"lang": "en", "value": "Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal core allows Object Injection.\n\nThis issue affects Drupal core: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.", "supportingMedia": [{"type": "text/html", "value": "Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal core allows Object Injection.<p>This issue affects Drupal core: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-915", "description": "CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes"}]}], "providerMetadata": {"orgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "shortName": "drupal", "dateUpdated": "2026-05-19T22:27:46.454Z"}}}, "cveMetadata": {"cveId": "CVE-2026-6366", "state": "PUBLISHED", "dateUpdated": "2026-05-21T03:55:14.895Z", "dateReserved": "2026-04-15T14:39:27.643Z", "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "datePublished": "2026-05-19T22:27:46.454Z", "assignerShortName": "drupal"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"collectionURL": "https://www.drupal.org/project/drupal", "defaultStatus": "unaffected", "product": "Drupal core", "repo": "https://git.drupalcode.org/project/drupal", "vendor": "Drupal", "versions": [{"lessThan": "10.5.9", "status": "affected", "version": "8.0.0", "versionType": "semver"}, {"lessThan": "10.6.7", "status": "affected", "version": "10.6.0", "versionType": "semver"}, {"lessThan": "11.2.11", "status": "affected", "version": "11.0.0", "versionType": "semver"}, {"lessThan": "11.3.7", "status": "affected", "version": "11.3.0", "versionType": "semver"}]}], "source": "mlhess@drupal.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*", "matchCriteriaId": "8326F74A-316D-4017-9A1A-8ED8F093363B", "versionEndExcluding": "10.5.9", "versionStartIncluding": "8.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*", "matchCriteriaId": "C85BA74C-BFE9-4547-8BB0-091E9FBB7BF0", "versionEndExcluding": "10.6.7", "versionStartIncluding": "10.6.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*", "matchCriteriaId": "2A5FFDBD-3AB7-48A2-BFF5-B35F78AFDB76", "versionEndExcluding": "11.2.11", "versionStartIncluding": "11.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*", "matchCriteriaId": "E2562EDF-52F1-4415-A686-0CCED9DB3651", "versionEndExcluding": "11.3.7", "versionStartIncluding": "11.3.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal core allows Object Injection.\n\nThis issue affects Drupal core: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7."}, {"lang": "es", "value": "Modificaci\u00f3n controlada de forma inadecuada de atributos de objeto determinados din\u00e1micamente vulnerabilidad en el n\u00facleo de Drupal Drupal permite la inyecci\u00f3n de objetos.\n\nEste problema afecta al n\u00facleo de Drupal: desde 8.0.0 antes de 10.5.9, desde 10.6.0 antes de 10.6.7, desde 11.0.0 antes de 11.2.11, desde 11.3.0 antes de 11.3.7."}], "id": "CVE-2026-6366", "lastModified": "2026-07-24T08:10:00.150", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.7, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-6366", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-04-30T00:00:00+00:00", "version": "2.0.3"}}]}, "published": "2026-05-19T23:16:58.233", "references": [{"source": "mlhess@drupal.org", "tags": ["Vendor Advisory"], "url": "https://www.drupal.org/sa-core-2026-002"}], "sourceIdentifier": "mlhess@drupal.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-915"}], "source": "mlhess@drupal.org", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[8.0.0,10.5.9)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[10.6.0,10.6.7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[11.0.0,11.2.11)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[11.3.0,11.3.7)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Drupal core", "source": "cna", "vendor": "Drupal"}, "product": "drupal_core", "vendor": "drupal"}], "created": "2026-05-20T00:00:16.283590+00:00", "updated": "2026-05-20T15:15:06.823555+00:00", "vendors": ["drupal", "drupal$PRODUCT$drupal_core"]}