CVE-2023-38501

MEDIUM EPSS 92.6%
Published Jul 25, 20232y ago · Modified Jun 17, 20262w ago
6.1 CVSS 3.1
Medium
Find Similar
Published Jul 25, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

copyparty is file server software. Prior to version 1.8.7, the application contains a reflected cross-site scripting via URL-parameter `?k304=...` and `?setck=...`. The worst-case outcome of this is being able to move or delete existing files on the server, or upload new files, using the account of the person who clicks the malicious link. It is recommended to change the passwords of one's copyparty accounts, unless one have inspected one's logs and found no trace of attacks. Version 1.8.7 contains a patch for the issue.

CVSS Details

Base Score
6.1
Exploitability
2.8
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
92.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
9001copyparty* <1.8.7

References 3

  • packetstormsecurity.com http://packetstormsecurity.com/files/173821/Copyparty-1.8.6-Cross-Site-Scripting.html
    Third Party AdvisoryVDB Entry
  • github.com https://github.com/9001/copyparty/commit/007d948cb982daa05bc6619cd20ee55b7e834c38
    Patch
  • github.com https://github.com/9001/copyparty/security/advisories/GHSA-f54q-j679-p9hh
    Vendor Advisory

Remediation

  • github.com https://github.com/9001/copyparty/commit/007d948cb982daa05bc6619cd20ee55b7e834c38
    Patch