A critical security vulnerability has been discovered in the popular API management platform, EOLinker Goku_Lite. Classified as CVE-2022-3948, the vulnerability presents a serious risk to users as it pertains to an SQL injection scenario. EOLinker Goku_Lite is widely utilized among web developers for designing, testing, and releasing APIs for their web applications, making it an attractive target for cybercriminals.

Vulnerability Description

The vulnerability has been found in an unspecified section of the code in the /plugin/getList file. By manipulating the "route/keyword" argument, attackers can inject malicious SQL commands into the affected application, potentially leading to unauthorized access, data breaches, and even full system takeover. The attack can be initiated remotely and does not require any user interaction.

Exploit details

While detailed exploit code is not provided in this discussion, a basic example of SQL injection can be found below:

' OR '1'='1

An attacker may use this type of payload to manipulate the application's SQL queries and gain unauthorized access to or even control of the underlying database.

The vulnerability has been assigned the identifier VDB-213454, and the exploit has been publicly disclosed, which raises the risk of the vulnerability being exploited by malicious threat actors.

Original References

For detailed information on the CVE-2022-3948 vulnerability and the necessary steps to mitigate its potential impact, please refer to the following sources:

- CVE Official website: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3948
- Vulnerability Database (VDB) Entry: https://www.securityfocus.com/bid/213454

Mitigation and Recommendations

Organizations using EOLinker Goku_Lite should take immediate action to address this critical vulnerability:

1. Keep the EOLinker Goku_Lite software up-to-date - Regularly check the official website for any updates or patches related to this vulnerability, and apply them as soon as they become available.

2. Implement strong input validation - Ensure proper input validation is applied to user-provided inputs to prevent malicious payloads from being injected into the application.

3. Use a Web Application Firewall (WAF) - Deploy a Web Application Firewall (WAF) with a strong rule-set in place to block malicious payloads targeting the known vulnerable parameter.

4. Monitor and review logs - Regularly review application and server logs for evidence of SQL injection attempts and take action as necessary.

5. Educate developers and IT staff - Ensure that developers and IT staff are aware of this vulnerability and are prepared to manage its risks.

6. Seek assistance from security experts - If necessary, consult with security professionals who can guide you through the process of securing your application against this critical vulnerability.


SQL injection vulnerabilities such as CVE-2022-3948 pose a significant risk to businesses and their users. By staying informed and following the recommended mitigation strategies, organizations can actively reduce their risk and protect their valuable data and systems from compromise.


Published on: 11/11/2022 13:15:00 UTC
Last modified on: 11/15/2022 21:05:00 UTC