CVE-2026-48099

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CVSS 3.1

7.1 high

EPSS

<1%p26

Published

Aug 13, 2026 (Aug 13, 2026)

Modified

Sep 9, 2026

Description

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.

Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L

NVD CVE.org GitHub PoCs EPSS (0.3%)

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