CVE-2026-90532

Received Received - Intake

Incorrect Authorization in Adobe Experience Manager Allows Code Execution

Publication date: 2026-10-13

Last updated on: 2026-10-14

Assigner: Adobe Systems Incorporated

Description

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 of this issue does not require user interaction. Scope is changed.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-10-13

Last Modified

2026-10-14

Generated

2026-10-19

AI Q&A

2026-10-14

EPSS Evaluated

2026-10-18

NVD

CVE-2026-90532

EUVD

EUVD-2026-100562

Affected Vendors & Products

Vendor	Product	Version / Range
Adobe	Adobe	Experience Manager as a Cloud Service 0
Adobe	Adobe	Experience Manager 6.5 LTS 0
Adobe	Adobe	Experience Manager 6.5 0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-863	The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

Attack-Flow Graph

Executive Summary

Adobe Experience Manager has an Incorrect Authorization vulnerability that allows arbitrary code execution in the current user's context. This could let attackers gain elevated access or control over the victim's account or session without requiring any user interaction.

Detection Guidance

Detection of CVE-2026-90532 requires checking for unauthorized access or code execution in Adobe Experience Manager. Monitor logs for unusual activity, such as unexpected user sessions or elevated privileges. Verify if the system is running vulnerable versions (6.5, 6.5 LTS, or Cloud Service). No specific commands are provided in the context.

Impact Analysis

This vulnerability could allow attackers to execute arbitrary code, potentially taking full control of your Adobe Experience Manager instance. They could access sensitive data, modify or delete content, or disrupt services without needing to trick you into clicking anything.

Compliance Impact

This vulnerability could lead to unauthorized access or control over user accounts or sessions, which may result in data breaches or unauthorized data exposure. Such incidents could violate compliance requirements under GDPR (data protection) and HIPAA (health information privacy) by compromising confidentiality and integrity of sensitive data.

Mitigation Strategies

Apply the latest security patches or updates provided by Adobe for Adobe Experience Manager. Monitor Adobe's security advisories for patches. Restrict network access to vulnerable systems if possible. Review user permissions and ensure least privilege principles are enforced.

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