Paper/Archive/CVE-2024-36057

CVE-2024-36057

mitre — Koha Library before 23.05.10 fails to sanitize user-controllable filenames prior to unzipping, leading to remote code execution.

EPSS 2%public exploit CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (ADP)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 78.5.785 × 2015.7 Exploit: SSVC poc+1010.0 SSVC exploitation: poc+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

refgitlab.com/koha-community/Koha/-/blob/23.05.x/misc/release_notes/release_notes_23_05_10.md refgitlab.com/koha-community/Koha/-/blob/23.05.x/misc/release_notes/release_notes_23_05_11.md refgithub.com/hacklantic/Research/tree/main/CVE-2024-36057 refkoha-community.org/koha-22-05-22-released