CVE-2026-105610 in SpringBlade
Summary
by MITRE • 10/06/2026
A vulnerability was found in chillzhuang SpringBlade up to 5.0.1. The impacted element is an unknown function of the file blade-service/blade-system/src/main/java/org/springblade/system/controller/ParamController.java of the component Parameter Submit Management. The manipulation of the argument initPassword results in improper authorization. It is possible to launch the attack remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
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Analysis
by VulDB Data Team • 10/06/2026
The vulnerability identified within SpringBlade versions up to 5.0.1 represents a critical failure in access control mechanisms, specifically located within the Parameter Submit Management component. This flaw resides in the ParamController.java file, which handles system parameter configurations and initialization tasks. The core technical issue stems from improper authorization logic governing the manipulation of the initPassword argument. In a secure implementation, operations that modify sensitive configuration data or reset administrative credentials should require strict verification of user privileges to ensure only authorized administrators can perform such actions. However, in this affected version, the system fails to adequately validate whether the requesting entity possesses the necessary permissions before processing changes to the initialization password. This lack of robust access control allows any authenticated user, and potentially unauthenticated users depending on the specific endpoint exposure, to bypass intended security restrictions.
From a technical perspective, this vulnerability aligns with CWE-284 Improper Access Control, where the software does not properly restrict actions for unauthorized actors. The ability to manipulate the initPassword parameter remotely enables an attacker to alter critical system settings without proper authorization. Since the exploit has been made public and is actively usable, the risk level is elevated significantly. Attackers can leverage this flaw to reset administrative passwords or modify system parameters that dictate operational behavior, effectively taking control of the application's configuration layer. This type of vulnerability often falls under MITRE ATT&CK technique T1078 Valid Accounts if existing credentials are used for privilege escalation, or T1496 Resource Hijacking if the modification leads to resource abuse, though it primarily represents a direct compromise of system integrity through unauthorized state changes.
The operational impact of this vulnerability is severe as it compromises the confidentiality and integrity of the SpringBlade application environment. By exploiting the improper authorization in the ParamController, an attacker can gain persistent access by resetting administrative credentials or disrupt service availability by altering critical configuration parameters. The fact that the project maintainers have not yet responded to early issue reports exacerbates the risk, as there is no immediate patch available for deployment. Organizations relying on this version of SpringBlade are exposed to active exploitation in the wild, making it imperative to implement compensating controls immediately.
Mitigation strategies should focus on both technical remediation and procedural safeguards until an official update is released. Administrators should restrict network access to the affected endpoints by configuring firewalls or reverse proxies to allow only trusted IP addresses if remote administration is required. Implementing Web Application Firewall rules that detect and block anomalous requests targeting the ParamController with suspicious initPassword payloads can provide a layer of defense. Additionally, enforcing strict role-based access control policies at the infrastructure level, such as requiring multi-factor authentication for administrative interfaces, can mitigate the impact even if the application-level vulnerability is exploited. It is also recommended to monitor logs for unusual patterns in parameter submission requests and to review user permissions regularly to ensure that no excessive privileges are assigned to standard users who might attempt this exploitation path.