P4Verified

CVE-2026-30959: oneuptime before 10.0.21 (exclusive), < 10.0.21

CVE-2026-30959. CVSS 3.1 base score 5.0 (MEDIUM, NVD). EPSS 0.00354 (percentile 0.2678), scored 2026-10-05.

Affected technology

oneuptime · before 10.0.21 (exclusive)
hackerbay

oneuptime · < 10.0.21
OneUptime

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Any authenticated user can trigger a verification code resend for any UserWhatsApp record by ID. Vendor/CNA’s CVSS 4.0 assessment (base score 5.3/10) rates confidentiality and integrity impact as none; availability impact as low.

Published 2026-10-07 11:52:10.682103+00:00

CWE: CWE-285, CWE-307, CWE-639, CWE-862
CCR priority: 20.1 /100 (P4)
CVSS 3.1: 5.0 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L · NVD
EPSS: 0.00354 · percentile 0.26882 · 2026-10-06
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-07 11:53:15.413517+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-07 11:49:32.540646+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-30959.html