OneUptime is an open-source monitoring and observability platform.

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. Apr 2, 2026 · NIST NVD

   Detected

   OneUptime is an open-source monitoring and observability platform. Prior to version 10.0.42, unauthenticated access to Notification test and Phone Number management endpoints allows SMS/Call/Email/WhatsApp abuse and phone number purchase. This issue has been patched in version 10.0.42.

2. Oct 6, 2026 · NIST NVD

   Updated

   OneUptime is an open-source monitoring and observability platform. Prior to version 10.0.42, unauthenticated access to Notification test and Phone Number management endpoints allows SMS/Call/Email/WhatsApp abuse and phone number purchase. This issue has been patched in version 10.0.42.

Affected

• cpe hackerbay/oneuptimeversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-34758

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-34758

  OneUptime is an open-source monitoring and observability platform. Prior to version 10.0.42, unauthenticated access to Notification test and Phone Number management endpoints allows SMS/Call/Email/WhatsApp abuse and phone number purchase. This issue has been patched in version 10

  nvd.nist.gov

References

• Patch · github.com
• Release Notes · github.com
• Exploit · github.com