CVE-2026-61129
Summary
by MITRE • 07/22/2026
Vulnerability in the Oracle Commerce Platform product of Oracle Commerce (component: ATG Portals). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Commerce Platform. Successful attacks of this vulnerability can result in takeover of Oracle Commerce Platform. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 07/22/2026
The vulnerability resides within Oracle Commerce Platform version 11.4.0, specifically within the ATG Portals component, representing a critical security weakness that exposes the entire platform to unauthorized access. This flaw falls under the category of insecure direct object references and weak access control mechanisms, as outlined in CWE-284, making it particularly dangerous due to its ease of exploitation by unauthenticated attackers. The vulnerability's accessibility via HTTP network connections means that any attacker with basic network connectivity can potentially target this system without requiring prior authentication or privileged credentials.
The technical implementation of this flaw allows for complete system compromise through what appears to be a lack of proper input validation and access control enforcement within the ATG Portals framework. Attackers can leverage this vulnerability to gain full administrative control over the Oracle Commerce Platform, effectively taking complete ownership of the affected system. The CVSS 3.1 scoring of 9.8 demonstrates the severity of impact across all three core security principles: confidentiality, integrity, and availability, with a base score that places it in the critical category. The attack vector AV:N indicates network-based exploitation is possible without requiring physical access, while AC:L shows the attack requires minimal technical skill to execute successfully.
The operational implications of this vulnerability are severe for organizations relying on Oracle Commerce Platform, as successful exploitation results in complete system takeover rather than merely data theft or service disruption. This compromise can lead to complete data loss, unauthorized modification of commerce transactions, and potential infiltration into broader network infrastructures. Organizations may face regulatory compliance issues, financial losses due to transaction manipulation, and reputational damage from customer data exposure. The vulnerability's impact extends beyond immediate system compromise to potentially enable lateral movement within enterprise networks, as attackers can use the compromised platform as a foothold for further attacks.
Mitigation strategies should include immediate patching of Oracle Commerce Platform to version 11.4.1 or later, which addresses this specific vulnerability through enhanced access controls and input validation mechanisms. Network segmentation and firewall rules should be implemented to restrict HTTP access to the ATG Portals component only to authorized administrative networks. Additionally, organizations should deploy web application firewalls and implement proper monitoring of HTTP traffic to detect anomalous access patterns that might indicate exploitation attempts. The ATT&CK framework categorizes this vulnerability under T1190 (Exploit Public-Facing Application) and T1071.004 (Application Layer Protocol: DNS), highlighting the need for comprehensive network security controls and behavioral monitoring solutions to prevent successful exploitation attempts.