CVE-2026-90531
CriticalCVSS 9.6Summary
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 does not require user interaction and the scope is changed.
Risk Assessment
A low-privileged attacker could gain elevated access to internal resources, potentially leading to data and system compromise. The lack of user interaction facilitates automated attacks.
Recommendation
Immediately update Adobe Experience Manager to a patched version and disable external XML entity processing and restrict access to internal resources.
Other vulnerabilities in Adobe Experience Manager
See all- CVE-2026-110084High
Adobe Experience Manager is affected by an XML Injection (aka Blind XPath Injection) vulnerability that could result in a security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security measures and gain unauthorized read and limited write access.
- CVE-2026-110083High
Adobe Experience Manager is affected by an Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability that could result in a security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security measures and gain unauthorized read and limited write access.
- CVE-2026-106634High
Adobe Experience Manager is affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could result in arbitrary file system write. A low-privileged attacker could leverage this vulnerability to write files to unauthorized locations on the file system.
- CVE-2026-84397Medium
Adobe Experience Manager is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field.
- CVE-2017-3111High
An issue was discovered in Adobe Experience Manager versions 6.3, 6.2, 6.1, and 6.0, where sensitive tokens are included in HTTP GET requests under certain circumstances.
- CVE-2017-3110High
Adobe Experience Manager 6.1 and earlier has a sensitive data exposure vulnerability.
- CVE-2017-3107High
Adobe Experience Manager 6.3 and earlier has a misconfiguration vulnerability.
- CVE-2016-7885High
Adobe Experience Manager versions 6.2 and earlier have a vulnerability that could be used in Cross-Site Request Forgery attacks.
- CVE-2016-0958High
Adobe Experience Manager versions 5.6.1, 6.0.0, and 6.1.0 may allow remote attackers to have an unspecified impact via a crafted serialized Java object.
- CVE-2026-90532Critical
Adobe Experience Manager is affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user, potentially gaining elevated access or control over the victim's account or session. Exploitation does not require user interaction and the scope is changed.
Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS