CVE-2026-85408 in Quality Management
Summary
by MITRE • 09/04/2026
A vulnerability was determined in Eleveo Quality Management 9.7.0. Impacted is an unknown function of the file /enc-fwk-data/api/v3/conversations//events of the component Conversation Handler. This manipulation of the argument createdBy causes dynamically-determined object attributes. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
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Analysis
by VulDB Data Team • 09/04/2026
The Eleveo Quality Management platform, specifically version 9.7.0, contains a critical security flaw within its Conversation Handler component that allows for remote code execution or unauthorized data manipulation through improper input validation. The vulnerability resides in the API endpoint located at /enc-fwk-data/api/v3/conversations//events, where an attacker can manipulate the createdBy argument to influence dynamically determined object attributes. This type of issue is characteristic of insecure direct object references combined with potential injection vulnerabilities, as the application fails to adequately sanitize or validate user-supplied input before using it in dynamic operations that affect internal system objects.
From a technical perspective, this flaw represents a significant breach of secure coding principles where untrusted data directly influences program logic without sufficient checks for validity, range, or type. The ability to manipulate object attributes via the createdBy field suggests that the application may be constructing database queries or memory structures based on user input in an unsafe manner. This aligns with CWE-94, which describes Improper Control of Generation of Code (Code Injection), and potentially CWE-20, which covers Improper Input Validation. The dynamic nature of the object attributes implies that the attacker can alter how the system processes conversation data, potentially leading to unauthorized access, data integrity violations, or complete compromise of the underlying server environment depending on the specific implementation details of the backend framework.
The operational impact of this vulnerability is severe due to its remote exploitability and public disclosure status. Since the attack vector is network-based, a threat actor does not need physical access or prior authentication within certain contexts if the API endpoint is exposed without strict authorization controls. The fact that the exploit has been publicly disclosed significantly increases the risk landscape, as automated scanning tools and malicious actors can readily utilize known proof-of-concept code to target vulnerable instances. This situation places organizations relying on Eleveo Quality Management at high risk for data breaches, service disruption, or lateral movement within their internal networks if this component is integrated with other critical systems.
In terms of threat intelligence frameworks, this vulnerability maps closely to MITRE ATT&CK techniques related to Initial Access and Execution via Web Applications. Specifically, it reflects patterns associated with exploiting web services through parameter manipulation, which falls under the broader category of injection attacks. The lack of vendor response further exacerbates the risk, as there are no official patches or configuration mitigations provided by Eleveo to address this specific flaw in version 9.7.0. Organizations must treat this as a high-priority issue requiring immediate attention through compensating controls since reliance on vendor remediation is not viable at this time.
To mitigate the risks associated with this vulnerability, administrators should implement strict network-level access control lists that restrict traffic to the affected API endpoint only from trusted IP addresses or internal subnets if possible. Web Application Firewalls can be configured to detect and block anomalous patterns in the createdBy parameter, such as attempts to inject special characters or manipulate object references. Additionally, input validation logic should be enforced at the application layer by whitelisting expected formats for user identifiers rather than allowing arbitrary dynamic attribute manipulation. If immediate patching is not possible due to vendor silence, isolating the affected service from untrusted networks and monitoring logs for exploitation attempts are critical interim measures until a secure version or alternative solution can be deployed.