CVE-2025-62354 — AI Deep Analysis Summary

🚨 **Essence**: Cursor (AI Code Editor) has a critical **OS Command Injection** flaw. <br>⚠️ **Consequences**: Attackers can execute **arbitrary code** on your machine. Total system compromise is possible! 💥

🛡️ **Root Cause**: **CWE-78** (Improper Neutralization of Special Elements used in an OS Command). <br>🔍 **Flaw**: The app fails to sanitize inputs before passing them to the OS shell. 🐛

👥 **Affected**: **Cursor** (the AI code editor product). <br>📦 **Vendor**: Cursor. <br>📅 **Published**: Nov 26, 2025. Check your specific version against the vendor's advisory. 📋

💀 **Hacker Power**: Full **Remote Code Execution (RCE)**. <br>🔓 **Privileges**: High! The CVSS score is **9.8 (Critical)**. <br>📊 **Impact**: Complete Confidentiality, Integrity, and Availability loss. 📉

🔓 **Threshold**: **LOW**. <br>🚫 **Auth**: None required (PR:N). <br>🌐 **Network**: Remote (AV:N). <br>👀 **User Interaction**: None needed (UI:N). It's a plug-and-play exploit! ⚡

📢 **Public Exploit**: **No PoC provided** in the current data. <br>🕵️ **Status**: References link to Hidden Layer SAI. Wild exploitation is *possible* but no code is public yet. Stay alert! 👀

🔍 **Self-Check**: <br>1. Update Cursor to the latest version. <br>2. Review logs for unusual shell commands. <br>3. Use SAST tools to detect **CWE-78** patterns in any custom scripts. 🧪

🛠️ **Official Fix**: **Unknown** in this dataset. <br>📝 **Action**: Check the [Hidden Layer Reference](https://hiddenlayer.com/sai_security_advisor/2025-11-cursor/) for patch notes. Assume it's unfixed until confirmed. ⏳

🚧 **Workaround**: <br>1. **Isolate** the environment (VM/Sandbox). <br>2. Disable AI features if possible. <br>3. Monitor for unexpected process spawns. 🛑

🔥 **Urgency**: **CRITICAL (P1)**. <br>⚡ **Priority**: Fix immediately. CVSS 9.8 + No Auth + RCE = **Emergency Response**. Do not ignore! 🚨