Copyparty
CVE-2023-38501
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
1DescriptionNVD
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.
AnalysisAI
copyparty is file server software. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
Technical ContextAI
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. 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. Affected products include: 9001 Copyparty. Version information: version 1.8.7.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
Cross Site Scripting vulnerability in copyparty before 1.9.2 allows a local attacker to execute arbitrary code via a cra
Copyparty is a portable file server. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no auth
copyparty, a portable file server, has a DOM-based cross-site scripting vulnerability in versions prior to 1.16.15. Rate
A security vulnerability in Copyparty (CVSS 6.5). Remediation should follow standard vulnerability management procedures
Reflected XSS in Copyparty before version 1.20.9 allows unauthenticated attackers to inject malicious scripts through th
Copyparty versions before 1.20.11 fail to apply the nohtml security restriction to SVG files, allowing authenticated use
If an attacker has been given both read- and write-permissions to the server, they can upload a malicious file with the
Copyparty is a portable file server. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low a
Copyparty is a portable file server. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no auth
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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