CVE-2022-32190

Failure to strip relative path components in net/url

Description

JoinPath and URL.JoinPath do not remove ../ path elements appended to a relative path. For example, JoinPath("https://go.dev", "../go") returns the URL "https://go.dev/../go", despite the JoinPath documentation stating that ../ path elements are removed from the result.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.08%
Vendor Advisory go.dev Vendor Advisory go.dev
Affected: Go standard library net/url
Published at:
Updated at:

References

Link Tags
https://groups.google.com/g/golang-announce/c/x49AQzIVX-s third party advisory mailing list
https://go.dev/issue/54385 patch vendor advisory issue tracking
https://go.dev/cl/423514 patch release notes
https://pkg.go.dev/vuln/GO-2022-0988 patch vendor advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2022-32190?
CVE-2022-32190 has been scored as a high severity vulnerability.
How to fix CVE-2022-32190?
To fix CVE-2022-32190, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-32190 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-32190 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-32190?
CVE-2022-32190 affects Go standard library net/url.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.