CVE-2026-90531

Adobe Experience Manager is affected by an Improper Restriction of XML External Entity Reference…

Risk score: 66/100
CVSS: 9.6 v3.1
Exploit chance (30 days): 0.5%
Published: 13 Oct 2026

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What to know

What it is: 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 in…
Affected: See advisory
Fix: Apply the vendor's security update; see the linked advisory.
Exploitation: No known exploitation

Why it is Amber

CVSS 9.6 critical

References

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

Original 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.

Last activity 13 Oct 2026. Patch Forecast updates every hour.