CVE-2026-30959

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 4.0

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

CVSS 3.1

5.0CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L

EPSS

0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-25)

CWEs

CWE-285, CWE-307, CWE-639, CWE-862

Published

2026-03-10

Modified

2026-10-07

Record from

the NVD, synced 2026-10-19

Affected

• hackerbay:oneuptime

Packages (OSV)

References

• https://github.com/OneUptime/oneuptime/releases/tag/10.0.21
• https://github.com/OneUptime/oneuptime/security/advisories/GHSA-cw6x-mw64-q6pv
• https://github.com/OneUptime/oneuptime/security/advisories/GHSA-cw6x-mw64-q6pv

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