CVE-2026-47933 ColdFusion | Cross-site Scripting (Stored XSS) (CWE-79)

Medium 4.8 Published 9 Jun 2026 Updated 27 Aug 2026

Low-privileged attackers can inject malicious scripts into ColdFusion admin forms, executing code in victims' browsers.

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

What is CVE-2026-47933?

CVE-2026-47933 is a medium-severity cross-site scripting vulnerability in Adobe Coldfusion, published on 9 Jun 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

ColdFusion versions 2023.19, 2025.8 and earlier are 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. The vulnerable component is restricted to an administrative network zone by default. Scope is changed.

Weakness: CWE-79

Which versions are affected by CVE-2026-47933?

It affects 1 product.

Products include Adobe Coldfusion.

How do I fix CVE-2026-47933?

No fix has been published for CVE-2026-47933 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-2026-47933 being exploited?

There is no known exploitation of CVE-2026-47933 in the wild and no public exploit code.

All Adobe Coldfusion vulnerabilities

Sources

Also known as GHSA-4wgh-wf35-gj87.