CVE-2026-76977

{"id": "CVE-2026-76977", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-76977", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-08T10:05:09.058790Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cna@sap.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "affected": [{"source": "cna@sap.com", "affectedData": [{"vendor": "SAP_SE", "product": "SAPUI5(Frame Options Allowlist)", "versions": [{"status": "affected", "version": "SAP_UI 750"}, {"status": "affected", "version": "754"}, {"status": "affected", "version": "755"}, {"status": "affected", "version": "756"}, {"status": "affected", "version": "757"}, {"status": "affected", "version": "758"}, {"status": "affected", "version": "816"}, {"status": "affected", "version": "UI_700 200"}], "defaultStatus": "unaffected"}]}], "published": "2026-09-08T01:17:55.653", "references": [{"url": "https://me.sap.com/notes/3783189", "source": "cna@sap.com"}, {"url": "https://url.sap/sapsecuritypatchday", "source": "cna@sap.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "cna@sap.com", "description": [{"lang": "en", "value": "CWE-1289"}]}], "descriptions": [{"lang": "en", "value": "SAP UI5 does not sufficiently validate the parent frame's origin against the configured allowlist. An unauthenticated attacker could host a malicious page to bypass framing restrictions. If an authenticated victim visits the attacker's page and interacts with it, the attacker could trick the victim into performing unintended actions, resulting in a low impact on integrity. There is no impact on confidentiality and availability."}], "lastModified": "2026-09-08T19:12:59.557", "sourceIdentifier": "cna@sap.com"}