CVE-2026-35454: coder code-marketplace, обхождане на път

Описание

Оригинално описание

The Code Extension Marketplace is an open-source alternative to the VS Code Marketplace. Prior to 2.4.2, Zip Slip vulnerability in coder/code-marketplace 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. This vulnerability is fixed in 2.4.2.

Засегнати продукти

• coder code-marketplace: < 2.4.2

Вид слабост

• CWE-22 Неправилно ограничаване на път до позволена директория

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-35454
• https://nvd.nist.gov/vuln/detail/CVE-2026-35454
• https://github.com/coder/code-marketplace/security/advisories/GHSA-8x9r-hvwg-c55h
• https://github.com/coder/code-marketplace/releases/tag/v2.4.2