CVE-2025-66031: forge — Fix

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.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-674 CWE-674

Affected Products

Vendor	Product	Versions
digitalbazaar	forge	< 1.3.2

References

Advisories & Patches

https://github.com/digitalbazaar/forge/commit/260425c6167a38aae038697132483b5517b26451 https://github.com/digitalbazaar/forge/security/advisories/GHSA-554w-wpv2-vw27

Frequently Asked Questions

What is CVE-2025-66031? +

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. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-66031? +

CVE-2025-66031 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-66031? +

CVE-2025-66031 affects products from digitalbazaar, specifically: forge. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-66031? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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