External risk intelligence

JFinalOA SQL Injection Vulnerability Affects Glorylion JFinalOA 1.0.2

CVE advisorySeverity: CRITICAL (CVSS 9.8)

CVE-2023-0758

JFinalOA is an Office Automation (OA) system designed as a web application. OA systems are typically deployed as internet-facing or internal-network-facing portals for employee access, making their web interfaces and associated database endpoints commonly reachable over a network.

SQL Injection

Jfinaloa Project Jfinaloa

1.0.2

Halo Surface Signal: 4 out of 5 — likely to be public-facing.

External exposure likelihood

Horizon Alert

Summary of the vulnerability and why it matters

A critical vulnerability exists in JFinalOA, a system used for office automation. This issue could allow remote attackers to inject malicious SQL commands, potentially impacting data confidentiality, integrity, and availability. The primary concern is confirming if this system is deployed within your environment.

Unauthenticated remote code execution possible.
Critical issue affects office automation systems.
Confirm relevance and exposure of this system.

Attack Path

How an attacker could exploit the issue

An attacker can initiate an attack remotely against JFinalOA by sending a crafted request that targets an unknown processing area within the `SysOrg.java` file. By manipulating the `id` argument, the attacker can trigger a SQL injection vulnerability, potentially allowing them to access, modify, or delete sensitive data.

Attackers can exploit this from anywhere on the network.
The vulnerability is triggered by manipulating the `id` argument.
Risk includes unauthorized data access and modification.

Live Threat

Current exploitation, exposure, and threat context

SQL injection in JFinalOA could allow an unauthenticated attacker to manipulate database queries, potentially affecting system data integrity and confidentiality when the application processes the `id` argument.

Database integrity and confidentiality.
Via unauthenticated remote network requests.
Unauthorized data access or modification.

Operational Fix

Recommended remediation, mitigation, and detection steps

The glorylion JFinalOA application, specifically version 1.0.2, contains a critical SQL injection vulnerability exploitable remotely due to improper handling of the `id` argument in `SysOrg.java`. This necessitates immediate identification of all deployed instances, confirmation of their reachability and business criticality, and a swift plan for remediation involving the accountable owners and potentially vendor coordination.

Identify affected systems and owners.
Verify external exposure and criticality.
Plan remediation with vendor support.

Supplementary metadata

CVSS vector

Validate whether this threat affects your internet-facing exposure.

Halo Threat Intelligence helps prioritize remediation with Halo Surface Signal and H/A/L/O context. Start exposure validation with a free external attack surface trial.

Free EASM Trial See How Signal Works

Frequently asked questions

What is JFinalOA?

JFinalOA is an office automation (OA) software solution built on the JFinal framework. It is typically deployed as a web-based portal to help organizations manage internal business processes and employee workflows, functioning as a centralized system for administrative tasks.

What does CVE-2023-0758 mean for data security?

This CVE represents a SQL injection vulnerability, identified by the weakness class CWE-89. It means the software does not properly sanitize user input, allowing an attacker to inject malicious database commands. This can lead to unauthorized access, modification, or deletion of the data stored within the application's backend database.

How is the CVE-2023-0758 vulnerability triggered?

The vulnerability is triggered when an attacker sends a specially crafted remote network request that manipulates the 'id' argument within the SysOrg.java component. It is important to note that this flaw specifically involves this input parameter; standard use of the application that does not involve interacting with this specific argument does not trigger the vulnerability.

Is my system at risk for CVE-2023-0758?

According to Halo Surface Signal, JFinalOA is typically deployed as a web application accessible over a network. If your instance is internet-facing, it faces a higher likelihood of being reachable by attackers. You should consider whether your deployment is exposed to the public internet or restricted to internal users to gauge your specific risk.

How should I respond to this JFinalOA vulnerability?

Your first step is to perform an inventory of your environment to identify any instances of JFinalOA version 1.0.2. Once identified, confirm which instances are accessible over your network and assess their business criticality. Engage with your IT or security team to coordinate a remediation plan, which may involve vendor guidance or applying security patches.

References

Written by Nicholas Merritt

Nicholas Merritt is VP of Security Solutions at Halo Security. With more than 25 years across application security, vulnerability prioritization, and offensive security, he helps teams translate threat data into practical exposure validation and remediation focus. He authors Halo Threat Intelligence CVE advisories using Halo Surface Signal and H/A/L/O context to prioritize internet-facing risk.