Copyparty <=1.18.6 - Cross-Site Scripting

Copyparty before 1.18.7 is vulnerable to reflected cross-site scripting XSS via the 'filter' parameter in the '/?ru' endpoint. Unsanitized user input is reflected in the HTML response, allowing attackers to execute arbitrary JavaScript in the context of the victim's browser. id: CVE-2025-54589...

CopyParty v1.8.6 - Cross Site Scripting

Copyparty is a portable file server. Versions prior to 1.8.6 are subject to a reflected cross-site scripting XSS Attack.Vulnerability that exists in the web interface of the application could allow an attacker to execute malicious javascript code by tricking users into accessing a malicious link...

Copyparty <= 1.8.2 - Directory Traversal

Copyparty is a portable file server. Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the .cpr subfolder. The Path Traversal attack technique allows an attacker access to files, directories, and commands that reside outside the web document root directory. This...

CVE-2025-54589

CVE-2025-54589 – XSS Reflejado en Copyparty Autor: Byte Reaper Descripción : Este repositorio proporciona una Prueba de Concepto PoC y una explotación simple para CVE-2025-54589 , una vulnerabilidad de Cross-Site Scripting XSS reflejado en Copyparty ≤ 1.18.6. Al inyectar payloads de JavaScript...

CVE-2026-93353

A flaw was found in copyparty. The Secure File Transfer Protocol SFTP service fails to enforce access restrictions during directory creation, removal, and file attribute modification operations. An authenticated remote attacker can exploit this issue by traversing symbolic links that lead outside...

CVE-2026-93353

copyparty contains a volume restriction bypass vulnerability in its SFTP front end that allows authenticated SFTP users to create, remove, and truncate arbitrary paths outside permitted volume boundaries by exploiting three handlers that bypass the xvol volflag enforcement. The mkdir, rmdir, and...

EUVD-2026-86466

copyparty contains a volume restriction bypass vulnerability in its SFTP front end that allows authenticated SFTP users to create, remove, and truncate arbitrary paths outside permitted volume boundaries by exploiting three handlers that bypass the xvol volflag enforcement. The mkdir, rmdir, and...

CVE-2026-93353 copyparty SFTP Volume Restriction Bypass via mkdir/rmdir/chattr Handlers

copyparty contains a volume restriction bypass vulnerability in its SFTP front end that allows authenticated SFTP users to create, remove, and truncate arbitrary paths outside permitted volume boundaries by exploiting three handlers that bypass the xvol volflag enforcement. The mkdir, rmdir, and...

CVE-2026-93353

The copyparty SFTP front end contains a volume restriction bypass vulnerability. Authenticated SFTP users can exploit three specific handlers—_mkdir , _rmdir , and _chattr —to bypass xvol volflag enforcement. The root cause is that these handlers construct destination paths using vfs.get(), vn.ca...

CVE-2026-93353 copyparty SFTP Volume Restriction Bypass via mkdir/rmdir/chattr Handlers

copyparty contains a volume restriction bypass vulnerability in its SFTP front end that allows authenticated SFTP users to create, remove, and truncate arbitrary paths outside permitted volume boundaries by exploiting three handlers that bypass the xvol volflag enforcement. The mkdir, rmdir, and...

CVE-2026-93353 copyparty SFTP Volume Restriction Bypass via mkdir/rmdir/chattr Handlers

copyparty contains a volume restriction bypass vulnerability in its SFTP front end that allows authenticated SFTP users to create, remove, and truncate arbitrary paths outside permitted volume boundaries by exploiting three handlers that bypass the xvol volflag enforcement. The mkdir, rmdir, and...

PT-2026-98301

Name of the Vulnerable Software and Affected Versions copyparty affected versions not specified Description The SFTP front end contains a volume restriction bypass that allows authenticated users to create, remove, and truncate arbitrary paths outside permitted volume boundaries. This occurs...

CVE-2026-93353: Improper Link Resolution Before File Access

copyparty contains a volume restriction bypass vulnerability in its SFTP front end that allows authenticated SFTP users to create, remove, and truncate arbitrary paths outside permitted volume boundaries by exploiting three handlers that bypass the xvol volflag enforcement. The mkdir, rmdir, and...

PYSEC-2026-3660 Copyparty vulnerable to file/dirkey confusion

A valid filekey could potentially be converted into a dirkey, granting read-access to the containing folder. This issue only affected volumes which simultaneously enable both filekeys and dirkeys, with volflag dk or dks combined with fk or fka. Both required features are default-disabled, and mus...

Copyparty vulnerable to file/dirkey confusion

A valid filekey could potentially be converted into a dirkey, granting read-access to the containing folder.This issue only affected volumes which simultaneously enable both filekeys and dirkeys, with volflag dk or dks combined with fk or fka.Both required features are default-disabled, and must ...

Authorization Bypass

Copyparty is vulnerable to an authorization bypass. The vulnerability is due to improper handling of file and directory keys when the dk/dks directory-key flags are combined with the fk/fka file-key flags, which allows an attacker with a valid file key to convert it into a directory key and gain...

CVE-2026-70657

Copyparty is a portable file server. Prior to 1.20.17, copyparty volumes with the dk or dks directory-key flag combined with the fk or fka file-key flag can convert a valid file key into a directory key, granting read access to the containing folder. This vulnerability was only reachable if both...

GHSA-X5PQ-M9P8-F4VX Copyparty vulnerable to file/dirkey confusion

A valid filekey could potentially be converted into a dirkey, granting read-access to the containing folder. This issue only affected volumes which simultaneously enable both filekeys and dirkeys, with volflag dk or dks combined with fk or fka. Both required features are default-disabled, and mus...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the process handling file and directory keys. An attacker can gain unauthorized read access to the containing folder by converting a valid file key into a directory key. This is only exploitable if both fileke...

Copyparty vulnerable to file/dirkey confusion

A valid filekey could potentially be converted into a dirkey, granting read-access to the containing folder. This issue only affected volumes which simultaneously enable both filekeys and dirkeys, with volflag dk or dks combined with fk or fka. Both required features are default-disabled, and mus...