CVE-2026-90531

9.6 CRITICAL

Published 2026-10-13 · Updated 2026-10-14

AI risk analysis

Summary: Adobe Experience Manager contains an XXE vulnerability that allows low-privileged attackers to escalate privileges and access internal resources. This critical flaw enables remote code execution without user interaction.
Exploitability: Exploitation is straightforward requiring only a single HTTP request with crafted XML data, with no user interaction needed.
Blast radius: If exploited, this vulnerability could allow attackers to gain elevated access to internal systems and sensitive data across the entire Adobe Experience Manager platform.
Detection: No reliable host or network indicator is derivable from the published description.
Prioritized remediation: Apply the latest available security patch from Adobe for Adobe Experience Manager 2.590 or later.

xxeprivilege-escalationweb

Analysis generated locally by garnet-coder (no data left the box). AI-assisted — verify against primary sources before acting.

NVD description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Weaknesses

CWE-611

All references

https://helpx.adobe.com/security/products/experience-manager/apsb26-152.html

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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