CVE-2026-2477

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-2477", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "state": "PUBLISHED", "assignerShortName": "ibm", "dateReserved": "2026-02-13T16:19:24.268Z", "datePublished": "2026-11-08T18:29:53.590Z", "dateUpdated": "2026-11-12T20:14:17.888Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-11-08T18:29:53.590Z"}, "title": "Multiple vulnerabilities in IBM watsonx Orchestrate with watsonx Assistant Cartridge", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-862", "description": "CWE-862 Missing Authorization", "type": "CWE"}]}], "affected": [{"vendor": "IBM", "product": "watsonx Orchestrate Cartridge for Cloud Pak for Data", "versions": [{"status": "affected", "version": "4.8.4", "lessThanOrEqual": "4.8.5", "versionType": "semver"}, {"status": "affected", "version": "5.0.0", "lessThanOrEqual": "5.4.2", "versionType": "semver"}], "cpes": ["cpe:2.3:a:ibm:watsonx_orchestrate_cartridge_for_cloud_pak_for_data:4.8.4:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:watsonx_orchestrate_cartridge_for_cloud_pak_for_data:4.8.5:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:watsonx_orchestrate_cartridge_for_cloud_pak_for_data:5.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:watsonx_orchestrate_cartridge_for_cloud_pak_for_data:5.4.2:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "IBM watsonx Orchestrate Cartridge for Cloud Pak for Data 4.8.4 through 4.8.5, and 5.0.0 through 5.4.2 fails to enforce backend authorization checks, allowing low\u2011privileged users to directly invoke administrative API endpoints. This bypasses UI\u2011level access restrictions and may lead to unauthorized execution of privileged functions.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>IBM watsonx Orchestrate Cartridge for Cloud Pak for Data 4.8.4 through 4.8.5, and 5.0.0 through 5.4.2 fails to enforce backend authorization checks, allowing low\u2011privileged users to directly invoke administrative API endpoints. This bypasses UI\u2011level access restrictions and may lead to unauthorized execution of privileged functions.</p>"}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7293785", "tags": ["vendor-advisory", "patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseSeverity": "MEDIUM", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"}}], "solutions": [{"lang": "en", "value": "IBM strongly recommends addressing the vulnerability now by upgrading to IBM watsonx Orchestrate Cartridge 5.4.4\n\n\n\n https://www.ibm.com/docs/en/watsonx/watson-orchestrate/current?topic=installing-watsonx-orchestrate-premises", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>IBM strongly recommends addressing the vulnerability now by upgrading to IBM watsonx Orchestrate Cartridge 5.4.4</p><p><a href=\"https://www.ibm.com/docs/en/watsonx/watson-orchestrate/current?topic=installing-watsonx-orchestrate-premises\" rel=\"noopener noreferrer nofollow\">https://www.ibm.com/docs/en/watsonx/watson-orchestrate/current?topic=installing-watsonx-orchestrate-premises</a></p>"}]}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-11-12T20:08:30.325168Z", "id": "CVE-2026-2477", "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": "2026-11-12T20:14:17.888Z"}}]}}

{}

{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:ibm:watsonx_orchestrate_cartridge_for_cloud_pak_for_data:4.8.4:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:watsonx_orchestrate_cartridge_for_cloud_pak_for_data:4.8.5:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:watsonx_orchestrate_cartridge_for_cloud_pak_for_data:5.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:watsonx_orchestrate_cartridge_for_cloud_pak_for_data:5.4.2:*:*:*:*:*:*:*"], "product": "watsonx Orchestrate Cartridge for Cloud Pak for Data", "vendor": "IBM", "versions": [{"lessThanOrEqual": "4.8.5", "status": "affected", "version": "4.8.4", "versionType": "semver"}, {"lessThanOrEqual": "5.4.2", "status": "affected", "version": "5.0.0", "versionType": "semver"}]}], "source": "psirt@us.ibm.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "IBM watsonx Orchestrate Cartridge for Cloud Pak for Data 4.8.4 through 4.8.5, and 5.0.0 through 5.4.2 fails to enforce backend authorization checks, allowing low\u2011privileged users to directly invoke administrative API endpoints. This bypasses UI\u2011level access restrictions and may lead to unauthorized execution of privileged functions."}], "id": "CVE-2026-2477", "lastModified": "2026-11-12T21:17:29.560", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "psirt@us.ibm.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-2477", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-11-12T20:08:30.325168Z", "version": "2.0.3"}}]}, "published": "2026-11-08T19:17:39.377", "references": [{"source": "psirt@us.ibm.com", "url": "https://www.ibm.com/support/pages/node/7293785"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "psirt@us.ibm.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.8.4,4.8.5]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[5.0.0,5.4.2]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "watsonx Orchestrate Cartridge for Cloud Pak for Data", "source": "cna", "vendor": "IBM"}, "product": "watsonx_orchestrate_cartridge_for_cloud_pak_for_data", "vendor": "ibm"}], "created": "2026-11-08T19:30:12.960736+00:00", "updated": "2026-11-08T19:45:14.851060+00:00", "vendors": ["ibm", "ibm$PRODUCT$watsonx_orchestrate_cartridge_for_cloud_pak_for_data"]}