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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "SAP Cloud", "vendor": "SAP_SE", "versions": [{"status": "affected", "version": "sap-cloud-sdk < 0.45.2"}]}], "source": "cna@sap.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The SAP Cloud SDK for Python contains an OAuth2 SSRF vulnerability affecting multi-tenant BTP applications. An attacker who controls the tenant_subdomain parameter can redirect OAuth2 token requests to an attacker-controlled server, causing client credentials to be exfiltrated."}], "id": "CVE-2026-89111", "lastModified": "2026-10-13T03:16:41.133", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 10.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.8, "source": "cna@sap.com", "type": "Secondary"}]}, "published": "2026-10-13T01:16:47.890", "references": [{"source": "cna@sap.com", "url": "https://github.com/SAP/cloud-sdk-python/security/advisories/GHSA-4mv3-jxxm-9cx2"}, {"source": "cna@sap.com", "url": "https://url.sap/sapsecuritypatchday"}], "sourceIdentifier": "cna@sap.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "cna@sap.com", "type": "Secondary"}]}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.45.2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "SAP Cloud", "source": "cna", "vendor": "SAP_SE"}, "product": "sap_cloud", "vendor": "sap_se"}], "created": "2026-10-13T03:30:17.116868+00:00", "updated": "2026-10-13T07:23:56.768917+00:00", "vendors": ["sap_se", "sap_se$PRODUCT$sap_cloud"]}