CVE-2025-27611 Details
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.
A vulnerability in base-x versions 4.0.0, 5.0.0, and all prior to 3.0.11, allows attackers to deceive users into sending funds to incorrect addresses. This issue arises from a homograph attack that exploits Unicode lookalike characters, bypassing validation and leading to potential financial loss.
Users can upgrade to base-x versions 3.0.11, 4.0.1, or 5.0.1 to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 30, 2025CISA-ADP
Assessed May 1, 2025References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/cryptocoinjs/base-x/pull/86 | [email protected] | Issue TrackingVendor |
| https://github.com/cryptocoinjs/base-x/security/advisories/GHSA-xq7p-g2vc-g82p | [email protected] | AdvisoryRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-1007 | Insufficient Visual Distinction of Homoglyphs Presented to User | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| cryptocoinjs base-x | All versions |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 30, 2025 | New CVE Received | [email protected] |