CVE-2026-71386 is a vulnerability in Adobe ColdFusion
Published on August 11, 2026
ColdFusion | Cross-site Scripting (XSS) (CWE-79)
is affected by a Cross-site Scripting (XSS) vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. The vulnerable component is restricted to an administrative network zone by default. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
Vulnerability Analysis
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-2026-71386 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2026-71386
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Affected Versions
Adobe ColdFusion 2025:- Before and including 2025.0.11 is affected.
- Version 2025.0.12 is unaffected.
- Before and including 2023.0.22 is affected.
- Version 2023.0.23 is unaffected.