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Q1What is this vulnerability? (Essence + Consequences)
🚨 **Essence**: SQL Injection in 1Panel v1.10.12-tls via User-Agent. 💥 **Consequences**: Full system compromise. CVSS 9.8 (Critical).…
🛡️ **Root Cause**: CWE-89 (SQL Injection). The flaw lies in the **User-Agent** handling logic. Malicious input in the User-Agent header is injected directly into SQL queries without proper sanitization.
Q3Who is affected? (Versions/Components)
📦 **Affected**: **1Panel** (Open-source Linux server management panel). Specifically version **1.10.12-tls**. Vendor: 1Panel-dev. If you use this specific TLS version, you are at risk.
Q4What can hackers do? (Privileges/Data)
💀 **Attacker Capabilities**: Since it is a server admin panel, privileges are **Root/Admin**. Hackers can: 1. Steal sensitive server configs. 2. Execute Remote Code Execution (RCE). 3.…
🔍 **Public Exploit**: Yes. References link to GitHub Security Advisories (GHSA-7m53-pwp6-v3f5) and detailed blogs (mo60.cn) explaining the SQLi to RCE chain. PoCs are likely circulating in the wild.
Q7How to self-check? (Features/Scanning)
🔎 **Self-Check**: 1. Check your 1Panel version in the dashboard. 2. Scan logs for SQL syntax errors in User-Agent fields. 3. Use vulnerability scanners targeting 1Panel CVE-2024-39911. 4.…
🩹 **Official Fix**: Yes. The vendor (1Panel-dev) published a security advisory on GitHub. You must update to the patched version immediately. Check the GHSA link for the specific fixed version number.
Q9What if no patch? (Workaround)
🚧 **No Patch Workaround**: 1. **Block External Access**: Restrict access to the 1Panel port (default 10086) via firewall (iptables/firewalld) to trusted IPs only. 2.…
🔥 **Urgency**: **CRITICAL**. CVSS 9.8 is near-maximum. No auth required. RCE possible. **Action**: Patch immediately. Do not wait. This is a high-priority emergency for any server running this version.