A vulnerability was determined in baomidou dynamic-datasource version 2.5.0. This vulnerability allows the function DsSpelExpressionProcessor#doDetermineDatasource in the file dynamic-datasource-spring/src/main/java/com/baomidou/dynamic/datasource/processor/DsSpelExpressionProcessor.java to be exploited. The manipulation can lead to injection attacks, which may be initiated remotely. The recommended patch for this issue is identified as patch name: 273fcedaee984c08197c0890f14190b86ab7e0b8.
The vulnerability has a CVSS score of 5.3, indicating a medium severity level. Although the attack complexity is low, it requires low privileges to execute. Therefore, organizations should assess their exposure and take the necessary steps to apply the patch as soon as possible.
Risk to organizations includes potential unauthorized access to sensitive data through injection techniques. Given the nature of the vulnerability, it is important for organizations to prioritize patching immediately.
Currently, there is no known public exploit for this vulnerability, but vigilance is recommended as it could be exploited in the future. Organizations should ensure they are monitoring their systems for any unusual activity related to this vulnerability.
Vulnerability Details
The official description states that the vulnerability affects the function DsSpelExpressionProcessor#doDetermineDatasource within the dynamic-datasource component. It is classified under CWE-74 and CWE-707, which pertain to improper neutralization of special elements used in a command ('Injection') and incorrect interpretation of the syntax of a query ('Command Injection').
The CVSS score for this vulnerability is 5.3, categorized as medium severity. The vulnerability was published on April 26, 2026, and has been classified with a CVSS vector indicating a network attack vector with low complexity and low privilege requirements.
Technical Analysis
The root cause of this vulnerability is a flaw in the way that the DsSpelExpressionProcessor processes input data. The attack vector is network-based, allowing an attacker to initiate an attack remotely without the need for user interaction. The attack complexity is classified as low, as it does not require any specific conditions to be met.
The requirements for privileges are low, meaning that an attacker with minimal access could exploit this vulnerability. Furthermore, there is no user interaction required for the attack to take place. The impact on confidentiality, integrity, and availability is categorized as low, indicating that the potential damage is limited but still significant.
Risk & Impact Analysis
Organizations utilizing baomidou dynamic-datasource should be aware of the risks associated with this vulnerability. The ability for attackers to manipulate data and potentially execute unauthorized commands poses a significant threat, especially in environments where sensitive data is processed.
The blast radius could be extensive if this vulnerability is exploited, affecting multiple systems and data integrity across the organization. Therefore, organizations must prioritize remediation efforts, particularly given the CVSS score indicating medium severity.
Given that this vulnerability is not currently listed in the KEV catalog, it is vital for organizations to remain vigilant and monitor for any updates regarding exploitation trends. Organizations should schedule remediation as part of their security practices.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected version is baomidou dynamic-datasource version 2.5.0. All versions prior to the vendor patch are at risk.
Mitigation & Remediation
Organizations should apply the patch indicated by the commit 273fcedaee984c08197c0890f14190b86ab7e0b8 to mitigate this vulnerability. If immediate patching is not feasible, consider implementing workarounds or configuration hardening to limit exposure.
Network controls should be established to monitor and restrict access to vulnerable components. Continuous monitoring of systems for unusual behavior related to this vulnerability is also recommended.
Penetration testing can validate the effectiveness of applied patches and identify any lingering vulnerabilities.
Detection Guidance
Log indicators should include any unexpected access to the dynamic-datasource functions. Monitor for behavioral anomalies that may indicate exploitation attempts.
Network signatures should be established to detect any attempts to exploit this vulnerability. System changes related to the dynamic-datasource component should also be closely monitored.
AppSecure Threat Intelligence Insight
This vulnerability highlights the necessity for proactive vulnerability management in software development. Organizations should consider adopting a vulnerability management program to identify and remediate vulnerabilities in a timely manner.
Additionally, this incident underscores the importance of regular security assessments. Organizations should consider implementing continuous penetration testing to ensure that their defenses remain robust against emerging threats.
Finally, organizations should remain aware of the evolving threat landscape and adjust their security strategies accordingly. Regular updates and training on the latest security practices can help mitigate risks associated with vulnerabilities like CVE-2026-7045.
Red teaming services can also provide valuable insights into potential vulnerabilities and the effectiveness of security measures.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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