CVE-2024-36057
critical · 9.8Koha Library before 23.05.10 fails to sanitize user-controllable filenames prior to unzipping, leading to remote code execution. The line "qx/unzip $filename -d $dirname/;" in upload-cover-image.pl is vulnerable to command injection via shell metacharacters because input data can be controlled by an attacker and is directly included in a system command, i.e., an attack can occur via malicious filenames after uploading a .zip file and clicking Process Images.
9.8
CVSS
1.8%
EPSS (exploit prob.)
78th
EPSS percentile
2026-04-07
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-94
References
- https://github.com/hacklantic/Research/tree/main/CVE-2024-36057
- https://gitlab.com/koha-community/Koha/-/blob/23.05.x/misc/release_notes/release_notes_23_05_10.md
- https://gitlab.com/koha-community/Koha/-/blob/23.05.x/misc/release_notes/release_notes_23_05_11.md
- https://koha-community.org/koha-22-05-22-released/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2024-36057