CVE-2026-47993 Adobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)

Medium 5.4 Published 9 Jun 2026 Updated 27 Aug 2026

An attacker can execute malicious JavaScript in a victim's browser via DOM manipulation, requiring the victim to visit a crafted webpage.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2026-47993?

CVE-2026-47993 is a medium-severity cross-site scripting vulnerability in Adobe Experience Manager, published on 9 Jun 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Adobe Experience Manager versions 6.5.24, LTS SP1, 2026.04 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this issue by manipulating the DOM environment to execute malicious JavaScript within the context of the victim's browser. Exploitation of this issue requires user interaction in that a victim must visit a crafted webpage. Scope is changed.

Weakness: CWE-79

Which versions are affected by CVE-2026-47993?

It affects 1 product.

Products include Adobe Experience Manager.

How do I fix CVE-2026-47993?

No fix has been published for CVE-2026-47993 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2026-47993 being exploited?

There is no known exploitation of CVE-2026-47993 in the wild and no public exploit code.

All Adobe Experience Manager vulnerabilities

Sources

Also known as GHSA-2849-c7m4-86m6.