CVE-2023-47117 — AI Deep Analysis Summary

🚨 **Essence**: CVE-2023-47117 is a critical info leak in Label Studio. 📉 **Consequences**: Attackers can extract sensitive user data character-by-character via manipulated ORM filters. It’s a silent data bleed! 💸

🛡️ **Root Cause**: CWE-200 (Information Exposure). 🐛 **Flaw**: The task filtering mechanism allows unsafe user input. Django ORM is exploited to construct malicious filter chains that bypass intended restrictions. 🔓

👥 **Affected**: Label Studio versions **< 1.9.2post0**. 🏢 **Vendor**: HumanSignal (formerly Heartex). 📦 **Product**: The open-source data labeling platform. If you’re on an older version, you’re at risk! ⚠️

🕵️ **Hackers' Power**: They can leak **sensitive fields** for **ALL user accounts**. 📊 **Data**: Not just one record, but bulk sensitive info extracted bit by bit.…

🔓 **Threshold**: **LOW**. 🚫 **Auth**: No authentication required (PR:N). 🖱️ **UI**: No user interaction needed (UI:N). 🌐 **Network**: Remote exploitation (AV:N). Anyone can trigger this! 🎯

💻 **Public Exp?**: **YES**. 📜 **PoC**: Available via ProjectDiscovery Nuclei templates. 🌍 **Wild Exploitation**: High risk. The exploit logic is documented and automated tools exist. Don’t wait! ⏳

🔍 **Self-Check**: Scan for Label Studio instances. 🧪 **Feature**: Check if the version is < 1.9.2post0. 🛠️ **Tool**: Use Nuclei with the specific CVE template. Look for abnormal filter parameter responses. 📡

✅ **Fixed?**: **YES**. 🩹 **Patch**: Upgrade to Label Studio **1.9.2post0** or later. 🔗 **Commit**: Fix committed by HumanSignal. Check the GitHub advisory for official confirmation. 📝

🚧 **No Patch?**: **Mitigation**: Restrict access to the filtering API. 🛑 **Workaround**: Disable task filtering if possible. 🚫 **Network**: Block external access to the vulnerable endpoint. Isolate the instance! 🧱

🔥 **Urgency**: **CRITICAL**. 🚨 **Priority**: Patch immediately! CVSS Score is high (C:H). Zero-auth exploitation makes it a top-tier threat. 🏃‍♂️💨 Update now to protect user data!