Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Hackerbay | Oneuptime | < 10.0.21 |
Related Weaknesses (CWE)
References
- https://github.com/OneUptime/oneuptime/releases/tag/10.0.21ProductRelease Notes
- https://github.com/OneUptime/oneuptime/security/advisories/GHSA-cw6x-mw64-q6pvExploitMitigationVendor Advisory
- https://github.com/OneUptime/oneuptime/security/advisories/GHSA-cw6x-mw64-q6pvExploitMitigationVendor Advisory
FAQ
What is CVE-2026-30959?
CVE-2026-30959 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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 reco...
How severe is CVE-2026-30959?
CVE-2026-30959 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-30959?
Check the references section above for vendor advisories and patch information. Affected products include: Hackerbay Oneuptime.