CVE-2023-38501 copyparty vulnerable to reflected cross-site scripting via k304 parameter

2023-07-2521:06:18

CWE-79

GitHub_M

www.cve.org

copyparty

xss

vulnerability

1.8.7

patch

6.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

0.002 Low

EPSS

Percentile

59.5%

JSON

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.

CNA Affected

[
  {
    "vendor": "9001",
    "product": "copyparty",
    "versions": [
      {
        "version": "< 1.8.7",
        "status": "affected"
      }
    ]
  }
]