CVE-2026-35053 Details
Description
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.
A vulnerability exists in OneUptime versions prior to 10.0.42, where the Worker service's ManualAPI exposes workflow execution endpoints without authentication. This allows an attacker to trigger arbitrary workflows by guessing or obtaining a workflow ID, using attacker-controlled input data. The exploitation of this vulnerability could lead to unauthorized execution of JavaScript code, abuse of notification systems, and manipulation of data within the application.
Users are advised to update to OneUptime version 10.0.42 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 3, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/OneUptime/oneuptime/releases/tag/10.0.42 | [email protected] | ProductRelease Notes |
| https://github.com/OneUptime/oneuptime/security/advisories/GHSA-6c3w-7xg4-4cf7 | [email protected] | ExploitVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-306 | Missing Authentication for Critical Function | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| hackerbay oneuptime | < 10.0.42 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 24, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 13, 2026 | Initial Analysis | [email protected] |
| Apr 2, 2026 | New CVE Received | [email protected] |