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...

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...

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...

CVE-2026-70657 Copyparty: file/dirkey confusion

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...

CVE-2026-70657 Copyparty: file/dirkey confusion

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 even though both features are disabled by defau...

CVE-2026-70657 Copyparty: file/dirkey confusion

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...

CVE-2026-70657

Copyparty , a portable file server, is affected by a file/dirkey confusion vulnerability prior to version 1.20.17 . When a volume has both directory-key flags (dk/dks) and file-key flags (fk/fka) simultaneously enabled, a valid file key can be converted into a directory key, granting read access ...

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 even though both features are disabled by defau...

EUVD-2026-60949

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 even though both features are disabled by defau...

PT-2026-77147

Name of the Vulnerable Software and Affected Versions Copyparty versions prior to 1.20.17 Description When the dk or dks directory-key flags are combined with the fk or fka file-key flags in a volume, a valid file key can be converted into a directory key. This allows unauthorized read access to...

CVE-2026-70657: Incorrect Authorization

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...

Copyparty v1.8.6 - Cross-Site Scripting Detection

Copyparty is a portable file server. Versions prior to 1.8.6 are subject to a reflected cross-site scripting XSS Attack. The vulnerability in the application's web interface could allow an attacker to execute malicious javascript code by tricking users into accessing a malicious link. !/usr/bin/e...

Copyparty <= 1.8.2 - Directory Traversal Detection

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...