CVE-2025-43559

ColdFusion | Improper Input Validation (CWE-20)

Description

ColdFusion versions 2025.1, 2023.13, 2021.19 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. A high-privileged attacker could leverage this vulnerability to bypass security mechanisms and execute code. Exploitation of this issue does not require user interaction and scope is changed.

Category

9.1
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 3.17% Top 15%
Vendor Advisory adobe.com
Affected: Adobe ColdFusion
Published at:
Updated at:

References

Link Tags
https://helpx.adobe.com/security/products/coldfusion/apsb25-52.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-43559?
CVE-2025-43559 has been scored as a critical severity vulnerability.
How to fix CVE-2025-43559?
To fix CVE-2025-43559, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-43559 being actively exploited in the wild?
It is possible that CVE-2025-43559 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-43559?
CVE-2025-43559 affects Adobe ColdFusion.
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