CVE-2026-34284

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "12.2.1.4.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "14.1.2.0.0"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Oracle Business Process Management Suite", "source": "cna", "vendor": "Oracle Corporation"}, "product": "business_process_management_suite", "vendor": "oracle"}], "analysis": {"en": {"generated_at": "2026-04-28T21:23:22.318676+00:00", "value": {"mitigation_remediation": ["Apply the official Oracle security patch for BPS Human workflow 11g+ covering versions 12.2.1.4.0 and 14.1.2.0.0", "Restrict inbound HTTP traffic to the Business Process Management Suite servers to trusted IP addresses or apply firewall rules to block unnecessary external access", "Disable or limit the Human workflow component if it is not required for business processes", "Monitor system logs for unauthorized data modification or read activity and investigate incidents promptly"], "summary": {"action": "Apply Patch", "impact": "Unauthorized Data Modification and Read"}, "threat_synthesis": {"affected_systems": "The affected installations are Oracle Business Process Management Suite versions 12.2.1.4.0 and 14.1.2.0.0, which are part of Oracle Fusion Middleware. The vulnerability may also affect other products that interact with or rely on the Human workflow component in these version lines.", "description_and_impact": "The Vulnerability lies within the Human workflow 11g+ component of Oracle Business Process Management Suite and permits an unauthenticated attacker possessing HTTP network access to perform unauthorized update, insert or delete operations and read restricted data. The attack requires a human actor, other than the attacker, to interact with the system, yet no system credential is needed to begin the exploitation sequence. Successful exploitation leads to confidentiality and integrity compromise for data exposed through the suite, as reflected by the CVSS 6.1 score and the CVSS vector components impacting confidentiality and integrity.", "risk_and_exploitability": "The CVSS 3.1 base score of 6.1 indicates medium severity, and the EPSS score is < 1%, indicating a very low but non\u2011zero likelihood of exploitation. The vulnerability is not flagged in the CISA KEV catalog. Because the attack vector is network via HTTP and requires no authenticated access, the risk of a successful attack is non\u2011negligible; however, the necessity of a human interaction limits the efficiency of automated exploitation campaigns."}}}}, "created": "2026-04-22T02:30:05.480546+00:00", "title": "Unauthenticated HTTP Access Enables Unauthorized Data Modification in Oracle Business Process Management Suite", "updated": "2026-04-28T21:30:26.125342+00:00", "vendors": ["oracle", "oracle$PRODUCT$business_process_management_suite"]}