CVE-2023-37474— Path traversal in copyparty
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I. Basic Information for CVE-2023-37474
Vulnerability Information
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Vulnerability Title
Path traversal in copyparty
Source: NVD (National Vulnerability Database)
Vulnerability Description
Copyparty is a portable file server. Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the `.cpr` subfolder. The Path Traversal attack technique allows an attacker access to files, directories, and commands that reside outside the web document root directory. This issue has been addressed in commit `043e3c7d` which has been included in release 1.8.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
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
Copyparty 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Copyparty是ed个人开发者的一个便携式文件服务器。 Copyparty 1.8.2之前版本存在路径遍历漏洞，该漏洞源于“.cpr”子文件夹中存在路径遍历漏洞。
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)
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Affected Products
II. Public POCs for CVE-2023-37474
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/ilqarli27/CVE-2023-37474 | POC Details |
| 2 | Copyparty is a portable file server. Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the `.cpr` subfolder. The Path Traversal attack technique allows an attacker access to files, directories, and commands that reside outside the web document root directory. This issue has been addressed in commit `043e3c7d` which has been included in release 1.8.2. Users are advised to upgrade. There are no known workarounds for this vulnerability. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-37474.yaml | POC Details |
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- https://github.com/9001/copyparty/security/advisories/GHSA-pxfv-7rr3-2qjgx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2023-37474
IV. Related Vulnerabilities
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Copyparty has unexpected JavaScript execution via crafted UR - CVE-2026-32108
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Copyparty volflag `nohtml` did not block javascript in svg f - CVE-2026-27948
Copyparty vulnerable to eflected cross-site scripting via se - CVE-2025-58753
copyparty: Sharing a single file does not fully restrict acc
Same vendor: 9001
- CVE-2026-32109
Copyparty has unexpected JavaScript execution via crafted UR - CVE-2026-32108
Copyparty ftp/sftp: Sharing a single file did not fully rest - CVE-2026-30974
Copyparty volflag `nohtml` did not block javascript in svg f - CVE-2026-27948
Copyparty vulnerable to eflected cross-site scripting via se - CVE-2025-58753
copyparty: Sharing a single file does not fully restrict acc
Same weakness: CWE-22
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