Description
A security issue was discovered in GNU Wget2 when handling Metalink documents. The application fails to properly validate file paths provided in Metalink <file name> elements. An attacker can abuse this behavior to write files to unintended locations on the system. This can lead to data loss or potentially allow further compromise of the user’s environment.
Problem types
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Product status
Any version
2.2.1 (semver)
Timeline
| 2025-12-29: | Reported to Red Hat. |
| 2025-12-29: | Made public. |
Credits
Red Hat would like to thank Arkadi Vainbrand for reporting this issue.
References
access.redhat.com/security/cve/CVE-2025-69194
bugzilla.redhat.com/show_bug.cgi?id=2425773 (RHBZ#2425773)