CVE-2024-1659: Arbitrary File Upload in MegaBIP

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-06-12 · updated 2026-06-17
Weakness: CWE-434

Description

Arbitrary File Upload vulnerability in MegaBIP software allows attacker to upload any file to the server (including a PHP code file) without an authentication. This issue affects MegaBIP software versions through 5.10.

Affected products

Jan Syski MegaBIP: through 5.10

References

https://cert.pl/en/posts/2024/06/CVE-2024-1576/
https://cert.pl/posts/2024/06/CVE-2024-1576/
https://megabip.pl/
https://www.gov.pl/web/cyfryzacja/rekomendacja-pelnomocnika-rzadu-ds-cyberbezpieczenstwa-dotyczaca-biuletynow-informacji-publicznej
https://cert.pl/en/posts/2024/06/CVE-2024-1576/
https://cert.pl/posts/2024/06/CVE-2024-1576/
https://megabip.pl/
https://www.gov.pl/web/cyfryzacja/rekomendacja-pelnomocnika-rzadu-ds-cyberbezpieczenstwa-dotyczaca-biuletynow-informacji-publicznej

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