CVE-2023-49793— Path traversal in `CodeChecker server` in the endpoint of `CodeChecker store`
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I. Basic Information for CVE-2023-49793
Vulnerability Information
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Vulnerability Title
Path traversal in `CodeChecker server` in the endpoint of `CodeChecker store`
Source: NVD (National Vulnerability Database)
Vulnerability Description
CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy. Zip files uploaded to the server endpoint of `CodeChecker store` are not properly sanitized. An attacker, using a path traversal attack, can load and display files on the machine of `CodeChecker server`. The vulnerable endpoint is `/Default/v6.53/CodeCheckerService@massStoreRun`. The path traversal vulnerability allows reading data on the machine of the `CodeChecker server`, with the same permission level as the `CodeChecker server`. The attack requires a user account on the `CodeChecker server`, with permission to store to a server, and view the stored report. This vulnerability has been patched in version 6.23.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
CodeChecker 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Codechecker是一个 Clang Static Analyzer 和 Clang Tidy 的分析工具、缺陷数据库和查看器扩展。 CodeChecker 6.23之前版本存在安全漏洞，该漏洞源于上传到 `CodeChecker store` 服务器端点的 Zip 文件未经过正确清理。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Ericsson | codechecker | < 6.23.0 | - |
II. Public POCs for CVE-2023-49793
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
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Ericsson Indoor Connect 8855 - Cross-Site Request Forgery V - CVE-2025-27260
Ericsson Indoor Connect 8855 - Improper Filtering of Special
Same weakness: CWE-22
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FileBrowser Quantum: Unauthenticated Path Traversal in Publi - CVE-2026-42593
Gotenberg: Arbitrary PDF read via stampExpression and waterm
V. Comments for CVE-2023-49793
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