CVE-2026-48099
Published:August 13, 2026
Updated:August 31, 2026
WsgiDAV is a generic and extendable WebDAV server based on WSGI. WsgiDAV 4.3.3 and prior can allow a WebDAV request path containing an encoded parent-directory segment to escape the configured filesystem share root in a specific path layout. The issue is fixed with version 4.3.4.
Affected Packages
wsgidav (CONDA):
Affected version(s) >=4.2.0 <4.3.4Fix Suggestion:
Update to version 4.3.4https://github.com/mar10/wsgidav.git (GITHUB):
Affected version(s) >=v1.2.0 <v4.3.4Fix Suggestion:
Update to version v4.3.4wsgidav (PYTHON):
Affected version(s) >=0.4.0b1 <4.3.4Fix Suggestion:
Update to version 4.3.4Related Resources (8)
Do you need more information?
Contact UsCVSS v4
Base Score:
7.6
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW
Weakness Type (CWE)
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
EPSS
Base Score:
0.33