CVE-2024-53477
CWE-502Published: December 2, 2024· Updated: Jun 17, 2026
Official Description
JFinal CMS 5.1.0 is vulnerable to Command Execution via unauthorized execution of deserialization in the file ApiForm.java
Risk Analysis
JFinal CMS contains a vulnerability that allows for unauthorized deserialization, leading to remote command execution. The critical severity reflects the ability for an unauthenticated attacker to take control of the system.
No public exploit is currently known, and it is not in the KEV catalog. The vulnerability is remotely exploitable with low complexity.
Upgrade JFinal CMS to a version that addresses the deserialization flaw.
Technical Analysis
CVE-2024-53477 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
From a weakness classification perspective (CWE-502): Insecure deserialization vulnerabilities allow attackers to inject malicious objects during deserialization, potentially enabling remote code execution.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-502)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2024-53477 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts