Cross-site Request Forgery (CSRF) Affecting locust package, versions [,2.47.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-LOCUST-21431597
- published22 Oct 2026
- disclosed19 Oct 2026
- creditGeorge Chen
Introduced: 19 Oct 2026
NewCVE-2026-111883 (opens in a new tab)How to fix?
Upgrade locust to version 2.47.0 or higher.
Overview
locust is a Developer friendly load testing framework
Affected versions of this package are vulnerable to Cross-site Request Forgery (CSRF) via the /stop and /stats/reset endpoints, which accepted GET requests, allowing an attacker to trick an authenticated user into visiting a malicious page that triggers a cross-origin request to stop a running load test or reset its statistics.