Home/CVE/JoinPath and URL.JoinPath do not remove ../ path elements appended to a relative path. For example, JoinPath("https://go
CVE

CVE-2022-32190

JoinPath and URL.JoinPath do not remove ../ path elements appended to a relative path. For example, JoinPath("https://go

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.

HIGH · CVSS 7.5 EPSS 0.00085
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
▤

Affected Products & Versions

1
golang goall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Go stdlib fixed in 1.19.1
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · security@golang.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD13 Sep 2022 · 06:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
⚑

Vendor Advisories

16
suse-csafopenSUSE-SU-2024:12310-1
rhsaRHSA-2024:0485Important
rhsaRHBA-2023:6109Important
rhsaRHSA-2023:3742Moderate
rhsaRHSA-2023:0584Moderate
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://go.dev/cl/423514PatchRelease Notes
https://go.dev/issue/54385Issue TrackingPatchVendor Advisory
https://groups.google.com/g/golang-announce/c/x49AQzIVX-sMailing ListThird Party Advisory
https://pkg.go.dev/vuln/GO-2022-0988Issue TrackingPatchVendor Advisory
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