Adobe ColdFusion Reflected XSS via Malicious File (CVE-2026-48320)
CVE-2026-48320 Published on July 14, 2026
ColdFusion | Cross-site Scripting (Reflected XSS) (CWE-79)
ColdFusion 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. 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-2026-48320 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2026-48320
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Affected Versions
Adobe ColdFusion 2025:- Before and including 10 is affected.
- Version 11 is unaffected.
- Before and including 21 is affected.
- Version 22 is unaffected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.