This is a summary of the AI-generated 10-question deep analysis. The full version (longer answers, follow-up Q&A, related CVEs) requires login. Read the full analysis β
Q1What is this vulnerability? (Essence + Consequences)
π¨ **Essence**: OneUptime has a critical **Access Control Error**. π **Consequences**: Attackers can abuse notification systems (SMS, Calls, Email, WhatsApp) and buy phone numbers without permission.β¦
π‘οΈ **CWE**: CWE-306 (Missing Authentication for Critical Function). π **Flaw**: The system fails to verify user identity before allowing access to sensitive endpoints. Itβs a classic **Broken Access Control** issue.
Q3Who is affected? (Versions/Components)
π’ **Vendor**: OneUptime. π¦ **Product**: OneUptime (Open Source Monitoring Solution). β οΈ **Affected Versions**: All versions **prior to 10.0.42**. If you are running 10.0.41 or lower, you are vulnerable.
Q4What can hackers do? (Privileges/Data)
π΅οΈ **Privileges**: None required (Unauthenticated). π€ **Data/Actions**: Hackers can trigger notifications via SMS, Voice, Email, and WhatsApp. They can also **purchase phone numbers** using your account credits.β¦
π **Threshold**: **LOW**. π« **Auth**: No authentication needed. π **Network**: Remote (AV:N). β‘ **Complexity**: Low (AC:L). Any anonymous user on the internet can exploit this easily.
Q6Is there a public Exp? (PoC/Wild Exploitation)
π§ͺ **Public Exp?**: No specific PoC code provided in the data. π’ **Status**: Confirmed via GitHub Security Advisory (GHSA-q253-6wcm-h8hp).β¦
π **Self-Check**: Try accessing notification test endpoints and phone number management URLs directly. π« If you get a response without logging in, you are vulnerable.β¦
β **Fixed**: Yes! π¦ **Patch**: Upgrade to **Version 10.0.42** or later. π **Source**: Official GitHub Release and Security Advisory. This is the definitive fix.
Q9What if no patch? (Workaround)
π **Workaround**: If you cannot upgrade immediately, **block external access** to notification and phone management endpoints via firewall/WAF. π« Restrict these API routes to internal IPs only until patched.
Q10Is it urgent? (Priority Suggestion)
π₯ **Urgency**: **HIGH**. π **CVSS**: 9.1 (Critical). π¨ **Priority**: Patch immediately. The ability to buy phone numbers and send spam notifications without auth is a severe risk to your wallet and reputation.