VDB
CISA-2025-47912
CISA-2025-47912
PUBLISHED
CVSS 5.3 MEDIUM
Reported by Go · Published October 29, 2025
The Parse function permits values other than IPv6 addresses to be included in square brackets within the host component of a URL. RFC 3986 permits IPv6 addresses to be included within the host component, enclosed within square brackets. For example: "http://[::1]/". IPv4 addresses and hostnames must not appear within square brackets. Parse did not enforce this requirement.
Risk Scores
CVSS 3.1
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Go standard library | net/url | 0, 1.25.0 |
| Go standard library | net/url | 1.25.0, 0, 0 |
Timeline
- Oct 29, 2025 CVE Published
- Nov 4, 2025 CVE Updated