High severity · published Jun 30, 2026
CVE-2026-48307
ColdFusion | Cross-site Scripting (Reflected XSS) (CWE-79)
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
ColdFusion versions 2025.9, 2023.20 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially resulting in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious link. Scope is changed.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
ColdFusion · Adobe
2023; 2023; 2023; 2023; 2023; 2023; +25 more · source: NVD
C2
ColdFusion 2023 · Adobe
through 20 · source: vendor
C2
ColdFusion 2025 · Adobe
through 9 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-48307
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-48307
Vendor Advisory
https://helpx.adobe.com/security/products/coldfusion/apsb26-68.html
More from ColdFusion
10.0
CVE-2026-48282
ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)
9.8
CVE-2023-38203
Analysis CVE-2023-29300 Bypass: Adobe ColdFusion Pre-Auth RCE
9.8
CVE-2023-29300
Adobe ColdFusion Deserialization of Untrusted Data Arbitrary code execution
9.8
CVE-2023-26359
Adobe ColdFusion Deserialization of Untrusted Data Arbitrary code execution
9.8
CVE-2018-15961
Adobe ColdFusion Unrestricted File Upload Vulnerability
