XSS in Adobe Coldfusion
CVE-2026-48320
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 class: XSS (Cross-Site Scripting)
EPSS: 0.053 (92.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N.
Affected products
- Adobe Coldfusion — versions 2023, 2025
- Adobe Coldfusion 2023 — versions 0, 22
- Adobe Coldfusion 2025 — versions 0, 11
Weakness classification (CWE)
References
- psirt@adobe.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-48320?
- CVE-2026-48320 is a high-severity vulnerability in Adobe Coldfusion, classified under Cross-site Scripting. CVSS score: 8.5/10. Published 2026-07-14.
- How severe is CVE-2026-48320?
- High severity. CVSS v3 base score is 8.5 out of 10.