go package report

Is github.com/coder/code-marketplace safe?

1 known vulnerability, worst severity HIGH.

cvss
8.7

how bad it is if exploited, out of 10

epss
0.30%

chance of exploitation in the next 30 days

xyz score
3.3

CyberXYZ composite, out of 10

fig. 01 — GHSA-8x9r-hvwg-c55h, the advisory selected below

// advisories

GHSA-8x9r-hvwg-c55h

HIGHCVE-2026-35454

A Zip Slip (CWE-22) vulnerability in coder/code-marketplace ≤ v2.4.1 allowed a malicious VSIX file to write arbitrary files outside the extension directory. ExtractZip passed raw zip entry names to a callback that wrote files via filepath.Join with no boundary check; filepath.Join resolved .. components but did not prevent the result from escaping the base path.

Affected
>=0, <1.2.3-0.20260402184705-988440dee05f, < 1.2.3-0.20260402184705-988440dee05f
Fixed in
1.2.3-0.20260402184705-988440dee05f
Weakness
CWE-22
Published
2026-04-04
Source
osv

NVDMITREOSV

// dependencies

0 direct

Sign in for dependency paths and remediation

// ai model usage

Tracked for PyPI packages. HuggingFace models declare Python dependencies, so go packages are not covered.

Checked 2026-09-22 at 01:28 UTC. The most recent advisory here was published 2026-04-04. Updated continuously from NVD, GHSA, OSV and CNA feeds.

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Is github.com/coder/code-marketplace safe? go package security report | CyberXYZ