Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-30959— OneUptime has WhatsApp Resend Verification Authorization Bypass

Quick assessment

Affected
OneUptime oneuptime
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OneUptime是OneUptime开源的一个全面的解决方案。用于监控和管理您的在线服务。 OneUptime存在安全漏洞，该漏洞源于resend-verification-code端点所有权验证不足，可能导致验证码被恶意重发。

AI Predicted 7.4 Difficulty: Easy EPSS 0.37% · P29

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-30959

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
OneUptime has WhatsApp Resend Verification Authorization Bypass
Source: CVE Program / CVE List V5
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
OneUptime 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OneUptime是OneUptime开源的一个全面的解决方案。用于监控和管理您的在线服务。 OneUptime存在安全漏洞，该漏洞源于resend-verification-code端点所有权验证不足，可能导致验证码被恶意重发。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OneUptime oneuptime < 10.0.21 -

II. Public POCs for CVE-2026-30959

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-30959

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-30959 (1)

Vendor Pages for CVE-2026-30959 (1)

Same Patch Batch · OneUptime · 2026-03-10 · 4 CVEs total

CVE-2026-30957 10.0 CRITICAL OneUptime Synthetic Monitor RCE via exposed Playwright browser object
CVE-2026-30956 10.0 CRITICAL OneUptime has authorization bypass via client‑controlled is-multi-tenant-query header
CVE-2026-30958 7.2 HIGH OneUptime: Path Traversal — Arbitrary File Read (No Auth)

IV. Related Vulnerabilities

Same product: oneuptime
Same vendor: OneUptime
Same weakness: CWE-285

V. Comments for CVE-2026-30959

No comments yet

Leave a comment