This vulnerability affects Oracle Product Hub versions 12.2.3 to 12.2.15 and allows a low privileged attacker with network access via HTTP to compromise the product. The vulnerability can lead to unauthorized access to critical or all data accessible through Oracle Product Hub. The CVSS 3.1 vector indicates network attack vector, low attack complexity, low privileges required, no user interaction, scope change, and high confidentiality impact without integrity or availability impact. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update, which includes targeted security fixes. The vendor strongly recommends applying these patches without delay to prevent exploitation.

Successful exploitation can result in unauthorized access to critical data or complete access to all data accessible via Oracle Product Hub. The vulnerability affects confidentiality but does not impact integrity or availability. The scope change indicates that the impact may extend beyond Oracle Product Hub to other products. The CVSS score of 7.7 reflects a high severity vulnerability with significant confidentiality impact.

Oracle has released a Critical Security Patch Update in September 2026 that addresses this vulnerability among others. Customers should apply the relevant patches from this update promptly. Oracle strongly recommends remaining on actively supported versions and applying security patches without delay to mitigate exploitation risks. No alternative mitigations or workarounds are specified in the advisory.