CVE-2026-34758

Published: Apr 02, 2026 Last Modified: Apr 02, 2026
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,1
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: none

Description

AI Translation Available

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.

306

Missing Authentication for Critical Function

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Other
Potential Impacts:
Gain Privileges Or Assume Identity Varies By Context
Applicable Platforms
Technologies: Cloud Computing, ICS/OT
Likelihood of Exploit: High
View CWE Details
https://github.com/OneUptime/oneuptime/commit/9adbd04538714…
https://github.com/OneUptime/oneuptime/commit/9adbd04538714740506708d6fa610e433…
https://github.com/OneUptime/oneuptime/releases/tag/10.0.42
https://github.com/OneUptime/oneuptime/releases/tag/10.0.42
https://github.com/OneUptime/oneuptime/security/advisories/…
https://github.com/OneUptime/oneuptime/security/advisories/GHSA-q253-6wcm-h8hp