What is CVE-2023-38501?

CVE-2023-38501 is a medium-severity vulnerability in 9001 Copyparty, classified under Cross-site Scripting. CVSS score: 6.3/10. Published 2023-07-25.

How severe is CVE-2023-38501?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Is CVE-2023-38501 known to be exploited?

4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in 9001 Copyparty

CVE-2023-38501

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 fi…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.796 (99.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.

Affected products

9001 Copyparty — versions < 1.8.7

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

https://github.com/9001/copyparty/security/advisories/GHSA-f54q-j679-p9hh (x_refsource_CONFIRM)
https://github.com/9001/copyparty/commit/007d948cb982daa05bc6619cd20ee55b7e834c38 (x_refsource_MISC)
packetstormsecurity.com/files/173821/Copyparty-1.8.6-Cross-Site-Scripting.html

Frequently asked questions

What is CVE-2023-38501?: CVE-2023-38501 is a medium-severity vulnerability in 9001 Copyparty, classified under Cross-site Scripting. CVSS score: 6.3/10. Published 2023-07-25.
How severe is CVE-2023-38501?: Medium severity. CVSS v3 base score is 6.3 out of 10.
Is CVE-2023-38501 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.