CVE-2026-47999 Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)

Medium 4.8 Published 14 Jul 2026 Updated 27 Aug 2026

A high-privileged attacker can inject malicious scripts into Adobe Commerce form fields, leading to script execution in victim browsers.

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

What is CVE-2026-47999?

CVE-2026-47999 is a medium-severity cross-site scripting vulnerability in Adobe Commerce, published on 14 Jul 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

Official description

Adobe Commerce is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a high-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. Scope is changed.

Weakness: CWE-79

Which versions are affected by CVE-2026-47999?

It affects 4 products.

Products include Adobe Commerce, Adobe Commerce B2b, Adobe I\/O Events, Adobe Magento.

How do I fix CVE-2026-47999?

No fix has been published for CVE-2026-47999 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-2026-47999 being exploited?

There is no known exploitation of CVE-2026-47999 in the wild and no public exploit code.

All Adobe Commerce vulnerabilities

Sources

Also known as GHSA-m6hw-4f76-6fwg.