CVE-2026-86261 in hosp_order
Summary
by MITRE • 09/07/2026
A weakness has been identified in sfturing hosp_order up to 627f426331da8086ce8fff2017d65b1ddef384f8. The impacted element is an unknown function of the file ssm_pro/src/main/java/cn/sfturing/web/OrderController.java of the component Order Controller. Executing a manipulation of the argument userIdenf can lead to authorization bypass. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. 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 • 09/07/2026
The identified vulnerability resides within the Order Controller component of the sfturing hosp_order application, specifically affecting versions up to commit hash 627f426331da8086ce8fff2017d65b1ddef384f8. The root cause is located in an unknown function within the source file ssm_pro/src/main/java/cn/sfturing/web/OrderController.java, where a critical flaw exists in how user identity arguments are processed during request handling. This architectural weakness allows for a direct bypass of authorization controls, enabling unauthorized actors to access or manipulate protected resources without proper authentication credentials. The vulnerability is classified as an Authorization Bypass issue, which aligns with CWE-285: Improper Authorization and represents a significant risk in web application security frameworks where identity verification mechanisms fail to enforce strict access policies based on the provided user identifier.
The technical nature of this flaw involves the manipulation of the userIdenf argument passed through HTTP requests. By altering or forging this specific parameter, an attacker can trick the server into treating their request as if it originated from a privileged account or another valid user session. This type of attack is categorized under Broken Access Control and falls within the MITRE ATT&CK framework technique T1078: Valid Accounts, specifically relating to the exploitation of misconfigured permissions or identity management failures. Because the vulnerability allows for remote execution over network protocols such as HTTP or HTTPS, it can be exploited by threat actors located anywhere on the internet without requiring prior local access or physical proximity to the target system. The availability of public exploit code significantly lowers the barrier to entry for attackers, increasing the likelihood of automated scanning and widespread exploitation across vulnerable instances.
The operational impact of this vulnerability is severe, as it compromises the integrity and confidentiality of patient health data managed by the hosp_order system. Successful exploitation could lead to unauthorized access to sensitive medical records, modification of order statuses, or complete takeover of user accounts depending on the specific privileges associated with the manipulated userIdenf value. Given that the product utilizes a rolling release model for ongoing delivery, version tracking is inherently difficult, making it challenging for administrators to determine exactly which deployments are affected by this flaw. This lack of clear version demarcation complicates patch management and vulnerability assessment efforts, as organizations cannot rely on standard version number comparisons to identify susceptible systems. The project maintainers have been notified via an issue report but have not yet issued a response or provided a patched release, leaving the community without official remediation guidance from the vendor side.
Mitigation strategies must focus on immediate defensive measures since no software patch is currently available. Administrators should implement strict input validation and sanitization routines for all user-supplied identifiers, ensuring that only expected formats are accepted by the Order Controller endpoint. Additionally, deploying a Web Application Firewall with rules specifically tuned to detect anomalous patterns in userIdenf parameters can help block exploitation attempts at the network perimeter. It is also advisable to enforce multi-factor authentication and session binding mechanisms to reduce the impact of any successful authorization bypass. Organizations should monitor security advisories closely for updates from the sfturing project team and consider isolating affected services behind additional access control layers until an official fix is released. Regular audits of identity management logic within web controllers are recommended to prevent similar flaws in other parts of the application architecture.