CVE-2023-41471
Homebrew vulnerability analysis and mitigation

Overview

Cross Site Scripting (XSS) vulnerability in copyparty v.1.9.1 allows a local attacker to execute arbitrary code via a crafted payload to the WEEKEND-PLANS function. The vulnerability was disclosed on August 29, 2025 (AttackerKB).

Technical details

The vulnerability has been assigned a CVSS v3.1 Base Score of 7.8 (High) with the following vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. The attack vector is Local, with Low attack complexity, requiring No privileges but User interaction is Required. The scope is Unchanged, with High impact on Confidentiality, Integrity, and Availability (AttackerKB).

Impact

If successfully exploited, the vulnerability allows an attacker to execute arbitrary code with potential high impact on system confidentiality, integrity, and availability. The attack requires local access and user interaction to be successful (AttackerKB).

Additional resources


SourceThis report was generated using AI

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