CVE-2024-36057
Koha RCE via unsanitized upload filenames during unzip.
Is CVE-2024-36057 being exploited?
Not confirmed. CVE-2024-36057 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 1.8% probability of exploitation in the next 30 days.
How severe is CVE-2024-36057?
CVE-2024-36057 is rated Critical with a CVSS score of 9.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2024-36057?
Yes. A fix has been recorded for CVE-2024-36057. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2024-36057 affect?
CVE-2024-36057 affects Koha Library (<23.05.10). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2024-36057?
Patch to 23.05.10+ or upgrade to latest Koha
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
RCE via command injection in unzip of uploaded ZIPs using attacker-controlled filenames.
Immediate action required