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CVE-2026-25227 — AI Deep Analysis Summary

CVSS 9.1 · Critical

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: A critical **Code Injection** flaw in authentik. <br>💥 **Consequences**: Attackers can execute **arbitrary code** via specific test endpoints.…

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-94** (Code Injection). <br>🔍 **Flaw**: The application fails to properly sanitize inputs at specific test endpoints.…

Q3Who is affected? (Versions/Components)

📦 **Affected Products**: **authentik** (Open Source Identity Provider).…

Q4What can hackers do? (Privileges/Data)

🕵️ **Attacker Actions**: <br>• Execute **arbitrary commands** on the server. <br>• Gain **full control** over the identity provider. <br>• Access sensitive user data and authentication tokens.…

Q5Is exploitation threshold high? (Auth/Config)

🔐 **Exploitation Threshold**: **Medium**. <br>📝 **Requirement**: Requires **High Privileges (PR:H)**. The attacker must have specific permissions within authentik to access the vulnerable test endpoints.…

Q6Is there a public Exp? (PoC/Wild Exploitation)

💣 **Public Exploit**: **No**. <br>📋 **Status**: The `pocs` field is empty. No public Proof-of-Concept (PoC) or wild exploitation scripts are currently available. However, the vulnerability is confirmed.

Q7How to self-check? (Features/Scanning)

🔍 **Self-Check**: <br>1. Check your authentik version against the safe releases. <br>2. Audit user permissions: Ensure only trusted admins have access to test/debug endpoints. <br>3.…

Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Official Fix**: **Yes**. <br>📢 **Patch**: Fixed in releases **2025.8.6**, **2025.10.4**, and **2025.12.4**.…

Q9What if no patch? (Workaround)

🚧 **No Patch Workaround**: <br>• **Restrict Access**: Immediately revoke access to test endpoints for all non-essential users. <br>• **Network Segmentation**: Isolate the authentik server from untrusted networks.…

Q10Is it urgent? (Priority Suggestion)

⚡ **Urgency**: **HIGH**. <br>🚨 **Priority**: **P1**. <br>💡 **Reason**: CVSS Score is **Critical** (9.8). Although it requires authentication, the impact is total system compromise.…