CVE-2023-37474

HIGH EPSS 98.5%
Published Jul 14, 20232y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Jul 14, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
98.5% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 1

VendorProductVersionRange
9001copyparty* <1.8.2

References 3

  • packetstormsecurity.com http://packetstormsecurity.com/files/173822/Copyparty-1.8.2-Directory-Traversal.html
  • github.com https://github.com/9001/copyparty/commit/043e3c7dd683113e2b1c15cacb9c8e68f76513ff
    Patch
  • github.com https://github.com/9001/copyparty/security/advisories/GHSA-pxfv-7rr3-2qjg
    ExploitThird Party Advisory

Remediation

  • github.com https://github.com/9001/copyparty/commit/043e3c7dd683113e2b1c15cacb9c8e68f76513ff
    Patch