CVE-2025-11563

medium

Description

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.

References

Advisories
More

https://lists.debian.org/debian-release/2025/11/msg00504.html

http://www.openwall.com/lists/oss-security/2025/11/04/1

https://curl.se/docs/CVE-2025-11563.json

https://curl.se/docs/CVE-2025-11563.html

Details

Source: Mitre, NVD

Published: 2026-02-25

Updated: 2026-02-26

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 4.6

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N