CVE-2023-24317
Published: 23 February 2023
Summary
CVE-2023-24317 is a high-severity Unrestricted Upload of File with Dangerous Type (CWE-434) vulnerability in Judging Management System Project Judging Management System. Its CVSS base score is 8.1 (High).
Operationally, ranked in the top 7.3% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Deeper analysis
Judging Management System 1.0 contains an arbitrary file upload vulnerability in the edit_organizer.php component, tracked as CVE-2023-24317. The flaw is classified under CWE-434 and carries a CVSS 3.1 score of 8.1, reflecting network-accessible exploitation with low attack complexity and requiring only low-privileged credentials.
An authenticated attacker can upload files of arbitrary type through the affected component, enabling them to place and execute malicious content on the server and thereby compromise confidentiality and integrity of the application and underlying system. Public references include a PacketStorm disclosure that demonstrates shell upload capability against the product.
The associated EPSS score has remained near 0.09 with only minor variation between its recorded peak and current value, indicating limited but non-zero exploitation interest since disclosure. No vendor advisories or patches are referenced in the available sources.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-28373
Vulnerability details
Judging Management System 1.0 was discovered to contain an arbitrary file upload vulnerability via the component edit_organizer.php.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Requiring identifiable owners for portable devices reduces the attack surface for unrestricted uploads of dangerous file types via anonymous media.
Dangerous file uploads can be detonated in the chamber to determine malice before any production write or execution occurs.
Prevents unrestricted writing of arbitrary or malicious firmware by keeping hardware write-protect enabled except under tightly controlled manual procedures.
Scans files from external sources on download/open/execute, blocking unrestricted uploads of dangerous file types.