CVE•Published 2026-04-07•Modified 2026-04-09•1 article on news•7 live references•NVD data
CVE-2024-36057
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
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.
Timeline
Published 2026-04-07
Modified 2026-04-09
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2024-36057Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2024-36057Censys host search filtered to this CVE id.
grep.app
CVE-2024-36057Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2024-36057GitHub code search for direct mentions.
Google dork
"CVE-2024-36057" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2024-36057 on GitHub.