Vulnerability Description
base-x is a base encoder and decoder of any given alphabet using bitcoin style leading zero compression. Versions 4.0.0, 5.0.0, and all prior to 3.0.11, are vulnerable to attackers potentially deceiving users into sending funds to an unintended address. This issue has been patched in versions 3.0.11, 4.0.1, and 5.0.1.
Related Weaknesses (CWE)
References
- https://github.com/cryptocoinjs/base-x/pull/86
- https://github.com/cryptocoinjs/base-x/security/advisories/GHSA-xq7p-g2vc-g82p
FAQ
What is CVE-2025-27611?
CVE-2025-27611 is a documented vulnerability. base-x is a base encoder and decoder of any given alphabet using bitcoin style leading zero compression. Versions 4.0.0, 5.0.0, and all prior to 3.0.11, are vulnerable to attackers potentially deceivi...
How severe is CVE-2025-27611?
CVSS scoring is not yet available for CVE-2025-27611. Check NVD for updates.
Is there a patch for CVE-2025-27611?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.