CVE-2024-36057
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 1.8%
exploitation probability
1.8%top 23% of all CVEs
observed exploitation
nono source reports it
Koha 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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
n/a · n/aReferences
https://github.com/hacklantic/Research/tree/main/CVE-2024-36057https://gitlab.com/koha-community/Koha/-/blob/23.05.x/misc/release_notes/release_notes_23_05_10.mdhttps://gitlab.com/koha-community/Koha/-/blob/23.05.x/misc/release_notes/release_notes_23_05_11.mdhttps://koha-community.org/koha-22-05-22-released/