Is CVE-2025-66031 actively exploited?

CVE-2025-66031 has no public evidence of in-the-wild exploitation as of 2025-12-06.

What is the CVSS score for CVE-2025-66031?

CVE-2025-66031 has a CVSS score of 8.7 (HIGH severity). Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X.

How do I patch CVE-2025-66031?

Patch guidance is available from digitalbazaar security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-66031.

Which products are affected by CVE-2025-66031?

1 product: digitalbazaar forge.

Fix CVE-2025-66031 - HIGH digitalbazaar forge

Description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.

CVSS Metrics

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Confidentiality: undefined
Integrity: undefined
Availability: undefined
Weaknesses: CWE-674

Metadata

Primary Vendor: DIGITALBAZAAR
Published: 11/26/2025
Last Modified: 12/6/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2025-66031

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary