Bug 2515581 (CVE-2026-48099) - CVE-2026-48099 wsgidav: WsgiDAV: Filesystem path traversal via encoded dot segments
Summary: CVE-2026-48099 wsgidav: WsgiDAV: Filesystem path traversal via encoded dot se...
Keywords:
Status: NEW
Alias: CVE-2026-48099
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-13 19:34 UTC by OSIDB Bzimport
Modified: 2026-08-25 12:53 UTC (History)
0 users

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Description OSIDB Bzimport 2026-08-13 19:34:23 UTC 
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.
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