CVE-2026-48320: 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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Compensating control
Restrict access to the ColdFusion application to an administrative network zone (it is restricted by default to an administrative network zone).
Event History
Frequently Asked Questions
What is the severity of CVE-2026-48320?
The severity of CVE-2026-48320 is rated as critical with a CVSS score of 9.6.
How do I fix CVE-2026-48320?
To fix CVE-2026-48320, users should apply the latest security updates provided by Adobe for ColdFusion.
What type of vulnerability is CVE-2026-48320?
CVE-2026-48320 is a reflected Cross-Site Scripting (XSS) vulnerability.
What are the potential impacts of CVE-2026-48320?
Exploitation of CVE-2026-48320 could allow attackers to inject malicious scripts, gaining control over user sessions or sensitive information.
Who is affected by CVE-2026-48320?
Anyone using vulnerable versions of Adobe ColdFusion is at risk of CVE-2026-48320.