Description

A security vulnerability has been detected in jofpin trape 2.0. This vulnerability affects unknown code of the file core/user.py of the component Telemetry Endpoint. Such manipulation of the argument vId leads to race condition. The attack can be executed remotely. Attacks of this nature are highly complex. It is stated that the exploitability is difficult. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Executive Summary

Technical Details

Mitigations

References

Additional Metadata

{
  "score": "5.6",
  "pubDate": "2026-09-04T19:17:33.600Z",
  "pubdate": "2026-09-04T19:17:33.600Z",
  "executiveSummary": "A race condition vulnerability has been identified in jofpin trape version 2.0, specifically within the Telemetry Endpoint component. The flaw resides in the handling of the vId argument within core/user.py.\nThis vulnerability allows remote attackers to potentially manipulate state-dependent operations by exploiting the timing window between the request processing and the final resource state update.\nThe vulnerability is characterized as highly complex to exploit, requiring precise synchronization. Despite public disclosure and early notification via issue reporting, the maintainers have not issued a response or patch.\nThe risk implication is significant due to the potential for unauthorized data manipulation or session interference within the telemetry tracking framework. As a publicly disclosed exploit exists, the attack surface is active, and organizations utilizing this version are advised to implement immediate compensating controls or restrict network access to the affected endpoint.",
  "technicalDetails": "The vulnerability is located in the core/user.py file within the jofpin trape 2.0 Telemetry Endpoint component. The root cause is a race condition triggered by the insecure processing of the vId argument.\nA race condition occurs when a system's substantive behavior is dependent on the sequence or timing of uncontrollable events. In the context of core/user.py, the application likely performs a read-modify-write operation or a state check on the vId identifier without adequate atomic locking mechanisms or concurrency control.\nAn attacker can exploit this by initiating multiple concurrent requests targeting the same vId. By sending a high volume of requests designed to overlap in processing time, the attacker attempts to force the application to perform operations in an unintended order. For instance, if the application checks the status of a vId before updating it, a concurrent request may modify the state between the check and the update, leading to a Time-of-Check to Time-of-Use (TOCTOU) inconsistency.\nThe attack flow involves the following steps: 1. The attacker monitors the Telemetry Endpoint to identify the expected format of vId and the associated logic. 2. The attacker crafts a payload that initiates multiple rapid, simultaneous requests to the endpoint with the targeted vId. 3. The attacker leverages network-level concurrency to ensure that these requests arrive at the server in a tight window. 4. If successful, the server-side processing threads conflict, allowing the attacker to bypass access controls, overwrite telemetry data, or create inconsistent session states that were not intended by the application logic.\nThis vulnerability is remotely exploitable, requiring no prior authentication. While the technical complexity is categorized as high, the public availability of exploit material increases the likelihood of opportunistic exploitation. The impact of successful exploitation includes potential corruption of telemetry datasets, unauthorized data access, or the manipulation of tracking identifiers, which could lead to further downstream exploitation of the trape framework. Given that the underlying logic in core/user.py fails to implement thread-safe operations, the application remains susceptible to any coordinated remote burst of requests targeting the telemetry ingestion process."
}