CVE-2026-90531

Adobe Experience Manager | Improper Restriction of XML External Entity Reference ('XXE') (CWE-611)

Published Oct 13, 2026 CVSS 3.1 · 9.6 Critical EPSS 1.4% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:adobe:experience_manager:*:*:*:*:-:*:*:*
cpe:2.3:a:adobe:experience_manager:*:*:*:*:aem_cloud_service:*:*:*
cpe:2.3:a:adobe:experience_manager:*:*:*:*:lts:*:*:*
Type Values Removed Values Added
First Time appeared Adobe
Adobe adobe Experience Manager
Adobe experience Manager
Adobe experience Manager Cloud Service
Vendors & Products Adobe
Adobe adobe Experience Manager
Adobe experience Manager
Adobe experience Manager Cloud Service
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Adobe Experience Manager | Improper Restriction of XML External Entity Reference ('XXE') (CWE-611)
Weaknesses CWE-611
References
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
adobe
Published
Updated
Oct 14, 2026, 4:00 AM
Reserved
Sep 12, 2026, 11:07 AM
Status
Analyzed
Published
Oct 13, 2026, 8:19 PM
Modified
Oct 29, 2026, 7:02 PM