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CVE-2026-30959

MEDIUM CVSS 4.0: 5.3 EPSS 0.04%
Updated Mar 10, 2026
Oneuptime
Parameter Value
CVSS 5.3 (MEDIUM)
Type CWE-307, CWE-639 (Authorization Bypass), CWE-862 (Missing Authorization), CWE-285 (Improper Authorization)
Vendor Oneuptime
Public PoC No

OneUptime is a solution for monitoring and managing online services. The resend-verification-code endpoint allows any authenticated user to trigger a verification code resend for any UserWhatsApp record by ID. Ownership is not validated (unlike the verify endpoint).

This affects the UserWhatsAppAPI.ts endpoint and the UserWhatsAppService.ts service.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
Low
Partial disruption

CVSS Vector v4.0