High severity · published Apr 14, 2026
CVE-2026-34619
ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)
7.7
CVSS
7.6%
EPSS
No
On KEV
Description
ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to access unauthorized files or directories outside the intended restrictions. Exploitation of this issue does not require user interaction.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)7.6% · higher than 95% 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; +20 more · source: NVD
C2
ColdFusion 2023 · Adobe
through 18 · source: vendor
C2
ColdFusion 2025 · Adobe
through 6 · source: vendor
In the news
VulnerabilityMedium
ZDI-26-262: Adobe ColdFusion deleteVersion Directory Traversal Arbitrary File Deletion Vulnerability
This vulnerability allows remote attackers to delete arbitrary files on affected installations of Adobe ColdFusion. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The ZDI has assigned a CVSS rating of 5.4. The following CVEs are assigned: CVE-2026-34619.
Apr 15, 2026·Zero Day Initiative
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-34619
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-34619
Vendor Advisory
https://helpx.adobe.com/security/products/coldfusion/apsb26-38.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