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CVE-2025-29775

Published Mar 14, 2025 CWE-347 EPSS 9.51% (95th pctl)

Overview

CVE-2025-29775 is a known-severity vulnerability. It was published on March 14, 2025.

Technical Description

xml-crypto is an XML digital signature and encryption library for Node.js. An attacker may be able to exploit a vulnerability in versions prior to 6.0.1, 3.2.1, and 2.1.6 to bypass authentication or authorization mechanisms in systems that rely on xml-crypto for verifying signed XML documents. The vulnerability allows an attacker to modify a valid signed XML message in a way that still passes signature verification checks. For example, it could be used to alter critical identity or access control attributes, enabling an attacker to escalate privileges or impersonate another user. Users of versions 6.0.0 and prior should upgrade to version 6.0.1 to receive a fix. Those who are still using v2.x or v3.x should upgrade to patched versions 2.1.6 or 3.2.1, respectively.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHub github.com/node-saml/xml-crypto/commit/28f92218ecbb8dcbd238afa4efbbd50302aa9aed GitHub github.com/node-saml/xml-crypto/commit/886dc63a8b4bb5ae1db9f41c7854b171eb83aa98 GitHub github.com/node-saml/xml-crypto/commit/8ac6118ee7978b46aa56b82cbcaa5fca58c93a07 GitHub github.com/node-saml/xml-crypto/releases/tag/v2.1.6 GitHub github.com/node-saml/xml-crypto/releases/tag/v3.2.1 GitHub github.com/node-saml/xml-crypto/releases/tag/v6.0.1 GitHub github.com/node-saml/xml-crypto/security/advisories/GHSA-x3m8-899r-f7c3 Ref workos.com/blog/samlstorm

Frequently Asked Questions

What is CVE-2025-29775?

CVE-2025-29775 is a known-severity vulnerability. It was published on March 14, 2025.

How severe is CVE-2025-29775?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2025-29775?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-29775?

CyberStrike's AI-powered security agents can automatically detect CVE-2025-29775 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

How CyberStrike Helps

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