CVE-2026-29778

pyLoad is a free and open-source download manager written in Python. From version 0.5.0b3.dev13 to 0.5.0b3.dev96, the edit_package() function implements insufficient sanitization for the pack_folder parameter. The current protection relies on a single-pass string replacement of "../", which can be bypassed using crafted recursive traversal sequences. This issue has been patched in version 0.5.0b3.dev97.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/pyload/pyload/security/advisories/GHSA-6px9-j4qr-xfjw	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:pyload-ng_project:pyload-ng:*:*:*:*:*:python:*:*

History

11 Mar 2026, 22:09

Type	Values Removed	Values Added
Summary		(es) pyLoad es un gestor de descargas gratuito y de código abierto escrito en Python. Desde la versión 0.5.0b3.dev13 hasta la 0.5.0b3.dev96, la función edit_package() implementa una sanitización insuficiente para el parámetro pack_folder. La protección actual se basa en un reemplazo de cadena de una sola pasada de '../', que puede ser eludido utilizando secuencias de recorrido recursivo manipuladas. Este problema ha sido parcheado en la versión 0.5.0b3.dev97.
References	~~() https://github.com/pyload/pyload/security/advisories/GHSA-6px9-j4qr-xfjw -~~	() https://github.com/pyload/pyload/security/advisories/GHSA-6px9-j4qr-xfjw - Exploit, Vendor Advisory
First Time		Pyload-ng Project Pyload-ng Project pyload-ng
CPE		cpe:2.3:a:pyload-ng_project:pyload-ng::::::python::*

07 Mar 2026, 16:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-07 16:15

Updated : 2026-03-11 22:09

NVD link : CVE-2026-29778

Mitre link : CVE-2026-29778

CVE.ORG link : CVE-2026-29778

JSON object : View

Products Affected

pyload-ng_project

pyload-ng

CWE

CWE-23

Relative Path Traversal

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