Server-side Request Forgery (SSRF) Affecting std/net/url package, versions <1.25.8>=1.26.0-0 <1.26.1
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about Server-side Request Forgery (SSRF) vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-GOLANG-STDNETURL-15440727
- published9 Mar 2026
- disclosed6 Mar 2026
- creditMasaki Hara
Introduced: 6 Mar 2026
NewCVE-2026-25679 (opens in a new tab)How to fix?
Upgrade std/net/url to version 1.25.8, 1.26.1 or higher.
Overview
std/net/url is a Go standard library package std/net/url
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) due to insufficient validation of the url.Parse process. An attacker can bypass expected URL parsing restrictions by supplying specially crafted URLs containing invalid host or authority components.