Incorrect Authorization Affecting std/net/url package, versions <1.11.13>=1.12.0-0 <1.12.8
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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- published6 Jan 2026
- disclosed1 Jul 2022
- creditJulian Hector, Nikolai Krein, Adi Cohen
Introduced: 1 Jul 2022
CVE-2019-14809 (opens in a new tab)How to fix?
Upgrade std/net/url to version 1.11.13, 1.12.8 or higher.
Overview
std/net/url is a Go standard library package std/net/url
Affected versions of this package are vulnerable to Incorrect Authorization.
Go Vulnerability Report:
The url.Parse function accepts URLs with malformed hosts, such that the Host field can have arbitrary suffixes that appear in neither Hostname() nor Port(), allowing authorization bypasses in certain applications.