CVEvulnerability
CVE-2026-34758
9.1 CRITICAL
Official page ↗
- Status
- Analyzed
- Published
- 2026-04-02
- Last modified
- 2026-10-06
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Weaknesses
- CWE-306
Description
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 configurations
• hackerbay oneuptime (< 10.0.40)
Related
Weakness · CWE (1)
- CWE-306 Missing Authentication for Critical Functionality weakness
References
- https://github.com/OneUptime/oneuptime/commit/9adbd04538714740506708d6fa610e433be4d2a4 Patch
- https://github.com/OneUptime/oneuptime/releases/tag/10.0.42 Release Notes
- https://github.com/OneUptime/oneuptime/security/advisories/GHSA-q253-6wcm-h8hp Exploit, Mitigation, Vendor Advisory
- https://github.com/OneUptime/oneuptime/security/advisories/GHSA-q253-6wcm-h8hp Exploit, Mitigation, Vendor Advisory