CVE-2026-30959 | THREATINT

Description

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.

PUBLISHED Reserved 2026-03-07 | Published 2026-03-10 | Updated 2026-03-10 | Assigner GitHub_M

MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L

Problem types

CWE-285: Improper Authorization

CWE-307: Improper Restriction of Excessive Authentication Attempts

CWE-639: Authorization Bypass Through User-Controlled Key

CWE-862: Missing Authorization

Product status

< 10.0.21

affected

References

github.com/...uptime/security/advisories/GHSA-cw6x-mw64-q6pv exploit

github.com/...uptime/security/advisories/GHSA-cw6x-mw64-q6pv

github.com/OneUptime/oneuptime/releases/tag/10.0.21

cve.org (CVE-2026-30959)

nvd.nist.gov (CVE-2026-30959)

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