Bug 2442571 (CVE-2025-11563) - CVE-2025-11563 wcurl: wcurl: Arbitrary file placement via crafted URLs
Summary: CVE-2025-11563 wcurl: wcurl: Arbitrary file placement via crafted URLs
Keywords:
Status: NEW
Alias: CVE-2025-11563
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-02-25 08:01 UTC by OSIDB Bzimport
Modified: 2026-02-25 10:47 UTC (History)
26 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2026-02-25 08:01:27 UTC 
URLs containing percent-encoded slashes (`/` or `\`) can trick wcurl into
saving the output file outside of the current directory without the user
explicitly asking for it.

This flaw only affects the wcurl command line tool.
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