Exposure of Sensitive System Information to an Unauthorized Control Sphere Affecting std/net/url package, versions <1.24.8>=1.25.0 <1.25.2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-STDNETURL-14546349
- published6 Jan 2026
- disclosed29 Oct 2025
- creditEnze Wang, Jingcheng Yang, Zehui Miao
Introduced: 29 Oct 2025
CVE-2025-47912 (opens in a new tab)How to fix?
Upgrade std/net/url to version 1.24.8, 1.25.2 or higher.
Overview
std/net/url is a Go standard library package std/net/url
Affected versions of this package are vulnerable to Exposure of Sensitive System Information to an Unauthorized Control Sphere.
Go Vulnerability Report:
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.