cvedb.io
CVE-2026-35053
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2026-04-02T20:16:29.117 · Last modified 2026-06-17T10:40:02.030

Summary

OneUptime is an open-source monitoring and observability platform. Prior to version 10.0.42, the Worker service's ManualAPI exposes workflow execution endpoints (GET /workflow/manual/run/:workflowId and POST /workflow/manual/run/:workflowId) without any authentication middleware. An attacker who can obtain or guess a workflow ID can trigger arbitrary workflow execution with attacker-controlled input data, enabling JavaScript code execution, notification abuse, and data manipulation. This issue has been patched in version 10.0.42.

Affected products

hackerbay — oneuptime

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.