CVE-2024-29202 — AI Deep Analysis Summary

Q: What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: Jinja2 Template Injection in JumpServer's Ansible module. 💥 **Consequences**: Arbitrary Code Execution (RCE) in Celery containers. Attackers can steal sensitive data or manipulate the database.

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: CWE-94 (Code Injection). The flaw lies in how **Jinja2** templates are processed within the Ansible integration, allowing unsanitized input execution.

Q: Who is affected? (Versions/Components)

📦 **Affected**: **JumpServer** (Open Source Bastion Host). Specifically versions **v3.10.7 and earlier**. Vendor: Fit2Cloud (Hangzhou).

Q: Is exploitation threshold high? (Auth/Config)

⚠️ **Threshold**: **Low**. CVSS Vector: `AV:N/AC:L/PR:L/UI:N`. Requires **Low Privileges** (PR:L) but no User Interaction (UI:N) and Network Access (AV:N). Easy to exploit if authenticated.

Q: Is there a public Exp? (PoC/Wild Exploitation)

🔍 **Public Exp**: No specific PoC code listed in the data. However, references to SonarSource and GitHub Advisory confirm the vulnerability is **confirmed** and analyzed by security experts.

Q: How to self-check? (Features/Scanning)

🔎 **Self-Check**: Verify your JumpServer version. If it is **< v3.10.7**, you are vulnerable. Check for Ansible integration usage and Celery container activity.

Q: Is it fixed officially? (Patch/Mitigation)

✅ **Fixed**: Yes. Upgrade to **JumpServer v3.10.8 or later**. Refer to the GitHub Security Advisory (GHSA-2vvr-vmvx-73ch) for official patch details.

Q: What if no patch? (Workaround)

🚧 **No Patch Workaround**: Isolate the Celery containers. Restrict network access to the Ansible module. Disable unnecessary Ansible integrations if not in use. Monitor for template injection patterns.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. CVSS Score is High (implied by H/H/H ratings). Immediate patching is required to prevent data theft and database manipulation. Prioritize this update!

Updated May 08, 2026 CVSS 10.0 · Critical

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 →

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: Jinja2 Template Injection in JumpServer's Ansible module. 💥 **Consequences**: Arbitrary Code Execution (RCE) in Celery containers. Attackers can steal sensitive data or manipulate the database.

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: CWE-94 (Code Injection). The flaw lies in how **Jinja2** templates are processed within the Ansible integration, allowing unsanitized input execution.

Q3Who is affected? (Versions/Components)

📦 **Affected**: **JumpServer** (Open Source Bastion Host). Specifically versions **v3.10.7 and earlier**. Vendor: Fit2Cloud (Hangzhou).

Q4What can hackers do? (Privileges/Data)

💀 **Attacker Capabilities**: Full RCE inside Celery containers. 📤 **Data Impact**: Steal sensitive info from ALL hosts. 🗄️ **Integrity**: Manipulate the database.…

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Q5Is exploitation threshold high? (Auth/Config)

⚠️ **Threshold**: **Low**. CVSS Vector: `AV:N/AC:L/PR:L/UI:N`. Requires **Low Privileges** (PR:L) but no User Interaction (UI:N) and Network Access (AV:N). Easy to exploit if authenticated.

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

🔍 **Public Exp**: No specific PoC code listed in the data. However, references to SonarSource and GitHub Advisory confirm the vulnerability is **confirmed** and analyzed by security experts.

Q7How to self-check? (Features/Scanning)

🔎 **Self-Check**: Verify your JumpServer version. If it is **< v3.10.7**, you are vulnerable. Check for Ansible integration usage and Celery container activity.

Q8Is it fixed officially? (Patch/Mitigation)

✅ **Fixed**: Yes. Upgrade to **JumpServer v3.10.8 or later**. Refer to the GitHub Security Advisory (GHSA-2vvr-vmvx-73ch) for official patch details.

Q9What if no patch? (Workaround)

🚧 **No Patch Workaround**: Isolate the Celery containers. Restrict network access to the Ansible module. Disable unnecessary Ansible integrations if not in use. Monitor for template injection patterns.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. CVSS Score is High (implied by H/H/H ratings). Immediate patching is required to prevent data theft and database manipulation. Prioritize this update!

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Vulnerability detail Full AI analysis (login) jumpserver CWE-94