CVE-2026-90531

CRITICAL CVSS 3.1: 9.6 EPSS 0.47%
Updated Oct 14, 2026
Adobe
Parameter Value
CVSS 9.6 (CRITICAL)
Type CWE-611
Vendor Adobe
Public PoC No

Adobe Experience Manager is affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain elevated access to internal resources. Exploitation of this issue does not require user interaction.

Scope is changed.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
None
No disruption

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products

adobe:adobe experience manager as a cloud service adobe:adobe experience manager 6.5 adobe:adobe experience manager 6.5 lts