CVEvulnerability

CVE-2023-41471

7.8 HIGH Published 2025-08-29 Modified 2026-06-17 Official page ↗

Status: Modified
Published: 2025-08-29
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0): 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses: CWE-79

Description

Cross Site Scripting vulnerability in copyparty before 1.9.2 allows a local attacker to execute arbitrary code via a crafted payload to the WEEKEND-PLANS function. NOTE: this is disputed because WEEKEND-PLANS is accessible only to actors who already have write access to the server, and they can more simply upload HTML files containing JavaScript.

Affected configurations

• 9001 copyparty 1.9.1

Weakness · CWE (1)

CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References

https://github.com/9001/copyparty Product
https://github.com/9001/copyparty/releases/tag/v1.9.2 github.com
https://github.com/Trinity-SYT-SECURITY/XSS_vuln_issue/blob/main/copyparty.md Exploit, Third Party Advisory

CVE-2023-41471

Description

Affected configurations

Related

Weakness · CWE (1)

References