CVE-2026-90531: Adobe Experience Manager | Improper Restriction of XML External Entity Reference ('XXE') (CWE-611)
Published Oct 13, 2026
·Updated
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.
Affected Software
4 affected components
Adobe Adobe Experience Manager
Adobe Experience Manager<=6.5
Adobe Experience Manager<=6.5.25.0
Adobe Experience Manager<=2026.9.28187
Event History
Oct 13, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
CVE Published
via MITRE·07:39 PM
Data Sourced
via MITRE·07:39 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·08:19 PM
DescriptionSeverityWeaknessAffected Software
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2026-90532
- CVE-2026-48383
- CVE-2026-48382
- CVE-2026-105895
- CVE-2026-103848
- CVE-2026-75732
- CVE-2026-83662
- CVE-2026-106630
- CVE-2026-106629
- CVE-2026-106626
- CVE-2026-106634
- CVE-2026-110083
- CVE-2026-110084
- CVE-2026-83958
- CVE-2026-83960
- CVE-2026-106628
- CVE-2026-110080
- CVE-2026-110079
- CVE-2026-110078
- CVE-2026-110077
- CVE-2026-110076
- CVE-2026-110081
- CVE-2026-110075
- CVE-2026-110074
- CVE-2026-107682
- CVE-2026-110073
- CVE-2026-110037
- CVE-2026-109415
- CVE-2026-106631
- CVE-2026-110082
- CVE-2026-107305
- CVE-2026-106633
- CVE-2026-106632
- CVE-2026-48398
Frequently Asked Questions
1
What level of access does an attacker need to exploit this issue?
The attacker needs low-privileged access to Adobe Experience Manager. Exploitation does not require user interaction.
2
What is the likely impact if exploitation succeeds?
A successful exploit could allow a low-privileged attacker to gain elevated access to internal resources. The vulnerability is rated critical with high confidentiality and integrity impact.