Adobe Experience Manager XSS Reflected Vulnerability
CVE-2026-83662 Published on October 13, 2026

Adobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)
Adobe Experience Manager is affected by a reflected Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2026-83662 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality and integrity, and no impact on availability.

Attack Vector:

NETWORK

Attack Complexity:

LOW

Privileges Required:

NONE

User Interaction:

REQUIRED

Scope:

CHANGED

Confidentiality Impact:

HIGH

Integrity Impact:

HIGH

Availability Impact:

NONE

Weakness Type

What is a XSS Vulnerability?

The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

CVE-2026-83662 has been classified to as a XSS vulnerability or weakness.

Products Associated with CVE-2026-83662

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Adobe Experience Manager

Affected Versions

Adobe Experience Manager as a Cloud Service:

Before and including 2026.9.28187 is affected.
Version 2026.9.28386 is unaffected.

Adobe Experience Manager 6.5 LTS:

Before and including 6.5 LTS SP3 is affected.
Version 6.5 LTS SP3 - Hotfix for SITES-49893 + SITES-49334 + SITES-48208 is unaffected.

Adobe Experience Manager 6.5: