CVE-2026-27305 — HIGH (8.6)

Vulnerability 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 lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue does not require user interaction.

CVSS Score

8.6

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Adobe	Coldfusion	2023

Related Weaknesses (CWE)

CWE-22

References

https://helpx.adobe.com/security/products/coldfusion/apsb26-38.htmlVendor Advisory

FAQ

What is CVE-2026-27305?

CVE-2026-27305 is a vulnerability with a CVSS score of 8.6 (HIGH). 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 lead to arbitrary file system...

How severe is CVE-2026-27305?

CVE-2026-27305 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-27305?

Check the references section above for vendor advisories and patch information. Affected products include: Adobe Coldfusion.