CVE-2023-4450: Critical Vulnerability Found in JeecgBoot JimuReport Versions up to 1.6. – Upgrade Recommended

A recent critical vulnerability has been discovered in JeecgBoot's JimuReport, a popular open-source reporting tool, for all versions up to and including 1.6.. This vulnerability, identified as CVE-2023-4450, affects an unspecified functionality within the Template Handler component, leading to potential injection attacks. While the exploit has been made publicly available, posing a considerable risk to affected systems, the issue can be resolved by upgrading to version 1.6.1.

Vulnerability Details

The vulnerability (CVE-2023-4450) primarily affects the Template Handler portion of JeecgBoot JimuReport. Attackers can exploit this weakness remotely by manipulating data in the targeted system, resulting in injection attacks. The original references to this vulnerability can be found at:

1. CVE-2023-4450 NVD Page
2. JeecgBoot Official Repository
3. VulDB: VDB-237571

Code Snippet

Though specific details regarding the affected code are not publicly available, the vulnerability could potentially stem from an oversight in input validation or improper data filtering mechanisms. For example, an attacker could exploit the vulnerability by injecting malicious code through a vulnerable function or method:

# Hypothetical vulnerable function in JeecgBoot JimuReport
def vulnerable_function(user_input):
    execute_template_handler_code(user_input)

Exploit

With the exploit now disclosed to the public, attackers can potentially take advantage of JimuReport installations that haven't been upgraded. This could result in significant damage to the affected systems and the integrity of sensitive data.

Mitigation

To address this issue, it is highly recommended for JeecgBoot JimuReport users to upgrade their installations to version 1.6.1 immediately. Upgrading to the latest version will patch the vulnerability and protect your systems from potential injection attacks and other related risks. For further assistance, consult the following resources:

1. JimuReport Upgrade Guide
2. JimuReport Community Forums

Conclusion

Ensuring the security of your software installations is crucial to protecting your systems from potential threats. By promptly upgrading JimuReport to version 1.6.1, you can mitigate the risks associated with CVE-2023-4450 and maintain a secure environment. Stay aware of updates and security enhancements to further protect your systems from future vulnerabilities.

Timeline

Published on: 08/21/2023 03:15:13 UTC
Last modified on: 11/07/2023 04:22:38 UTC