What is CVE-2025-43566?

CVE-2025-43566 is a medium-severity vulnerability in Adobe Coldfusion, classified under Path Traversal. CVSS score: 6.8/10. Published 2025-05-13.

How severe is CVE-2025-43566?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Is CVE-2025-43566 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Path Traversal in Adobe Coldfusion

CVE-2025-43566

ColdFusion versions 2025.1, 2023.13, 2021.19 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. A high-privileged attac…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.377 (98.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N.

Affected products

Adobe Coldfusion — versions 2023, 0, 2025

Weakness classification (CWE)

CWE-22 — Path Traversal

Public proof-of-concept exploits

nbxiglk0/nbxiglk0

References

psirt@adobe.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2025-43566?: CVE-2025-43566 is a medium-severity vulnerability in Adobe Coldfusion, classified under Path Traversal. CVSS score: 6.8/10. Published 2025-05-13.
How severe is CVE-2025-43566?: Medium severity. CVSS v3 base score is 6.8 out of 10.
Is CVE-2025-43566 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.