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CVE-2025-61821

HIGHCVSS 8.6/10EPSS 0.45%

Last modified

CVE-2025-61821 is a high-severity vulnerability rated 8.6/10 on the CVSS scale. ColdFusion versions 2025.4, 2023.16, 2021.22 and earlier are affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and data on the server. EPSS estimates a 0.45% chance of exploitation in the next 30 days.

Description

ColdFusion versions 2025.4, 2023.16, 2021.22 and earlier are affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and data on the server. Exploit depends on conditions beyond the attacker's control. Exploitation of this issue does not require user interaction and scope is changed.

Metrics

CVSS 3.1
8.6/10

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

EPSS Probability
0.45%

36.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
AdobeColdfusion2021
AdobeColdfusion2023
AdobeColdfusion2025

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2025-61821?
ColdFusion versions 2025.4, 2023.16, 2021.22 and earlier are affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and data on the server. Exploit depends on conditions beyond the attacker's control. Exploitation of this issue does not require user interaction and scope is changed.
How severe is CVE-2025-61821?
CVE-2025-61821 has a CVSS score of 8.6/10 (HIGH severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.
How do I fix CVE-2025-61821?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-61821?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST