CVE-2026-75993
Undergoing Analysis Undergoing Analysis - In Progress

Reflected XSS in Adobe ColdFusion

Vulnerability report for CVE-2026-75993, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-09-08

Last updated on: 2026-09-18

Assigner: Adobe Systems Incorporated

Description

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. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.

CVSS Scores

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Meta Information

Published
2026-09-08
Last Modified
2026-09-18
Generated
2026-09-29
AI Q&A
2026-09-09
EPSS Evaluated
2026-09-27
NVD

Affected Vendors & Products

Showing 37 associated CPEs
Vendor Product Version / Range
adobe coldfusion 2023
adobe coldfusion 2023
adobe coldfusion 2023
adobe coldfusion 2023
adobe coldfusion 2023
adobe coldfusion 2023
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adobe coldfusion 2023
adobe coldfusion 2025
adobe coldfusion 2023
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adobe coldfusion 2023
adobe coldfusion 2025
adobe coldfusion 2023
adobe coldfusion 2025
adobe coldfusion 2023
adobe coldfusion 2025
adobe coldfusion 2025
adobe coldfusion 2023
adobe coldfusion 2025
adobe coldfusion 2023
adobe coldfusion 2023
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adobe coldfusion 2025
adobe coldfusion 2023
adobe coldfusion 2025
adobe coldfusion 2023
adobe coldfusion 2025
adobe coldfusion 2023
adobe coldfusion 2025
adobe coldfusion 2023
adobe coldfusion 2025

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product 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.

Attack-Flow Graph

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Executive Summary

ColdFusion is affected by a reflected Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this to inject malicious scripts into a web page. This could allow the attacker to gain elevated access or control over the victim's account or session. The victim must open a malicious file for exploitation to occur.

Detection Guidance

Detecting this reflected XSS vulnerability requires monitoring web traffic for malicious scripts in user-supplied input. Check server logs for unusual parameters or payloads in URLs and form submissions. Use tools like Burp Suite or OWASP ZAP to intercept and inspect requests for suspicious scripts. Ensure input validation and output encoding are properly implemented on your ColdFusion applications.

Impact Analysis

This vulnerability could allow an attacker to steal sensitive information, such as session cookies or login credentials, by tricking you into opening a malicious file. It may also enable the attacker to perform actions on your behalf, such as changing account settings or accessing restricted data.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations may face legal penalties, reputational damage, and loss of trust if such breaches occur due to unpatched systems.

Mitigation Strategies

Apply the latest security patches from Adobe for ColdFusion immediately. Implement strict input validation to block malicious scripts in user input. Use output encoding to neutralize any injected scripts before rendering pages. Enable Content Security Policy (CSP) headers to restrict script execution. Monitor for unusual activity and educate users to avoid opening untrusted files.

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EPSS Chart