Adobe Experience Manager versions 6.5.13.0 (and earlier) is affected by a Violation of Secure Design Principles vulnerability that could lead to bypass the security feature of the encryption mechanism in the backend . An attacker could leverage this vulnerability to decrypt secrets, however, this is a high-complexity attack as the threat actor needs to already possess those secrets. Exploitation of this issue requires low-privilege access to AEM.
https://helpx.adobe.com/security/products/experience-manager/apsb22-40.html