Server Side
Server-side vulnerability testing - SSRF, HTTP Request Smuggling, Path Traversal, File Upload, Insecure Deserialization, and Host Header injection.
Install
$ agentstack add skill-transilienceai-communitytools-server-side ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-transilienceai-communitytools-server-side) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Server-Side
Test for server-side vulnerabilities that allow unauthorized access, RCE, or data exfiltration.
Techniques
| Type | Key Vectors | |------|-------------| | SSRF | Internal service access, cloud metadata, protocol smuggling | | HTTP Smuggling | CL.TE, TE.CL, TE.TE, CL.0, H2.CL, h2c, multi-layer proxy chains, connection pooling desync | | Path Traversal | Directory traversal, null bytes, encoding bypass | | File Upload | Extension bypass, content-type manipulation, polyglot files | | Deserialization | Java, PHP, Python, .NET gadget chains | | Host Header | Password reset poisoning, cache poisoning, routing-based SSRF | | CUPS / cups-browsed | CVE-2024-47076/47175/47176/47177 — UDP browse → IPP injection → PPD injection → foomatic-rip RCE (see skills/infrastructure/reference/scenarios/network-recon/cups-browsed-rce.md) |
Workflow
- Identify server-side processing points
- Test for vulnerability class indicators
- Bypass protections (WAF, allowlists, encoding filters)
- Demonstrate impact (file read, RCE, internal access)
- Capture evidence with PoC
Reference
reference/scenarios/ssrf/*.md- SSRF techniques and labsreference/http-request-smuggling*.md- Smuggling techniquesreference/scenarios/path-traversal/*.md- Path traversal bypass methodsreference/file-upload*.md- File upload exploitationreference/insecure-deserialization*.md- Deserialization attacksreference/http-host-header*.md- Host header injectionskills/infrastructure/reference/scenarios/network-recon/cups-browsed-rce.md- CUPS RCE chain (CVE-2024-47076/175/176/177); ipptool false positives vs libcups runtime parser; ippserver Python lib version-1.1 hardcode bug
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: transilienceai
- Source: transilienceai/communitytools
- License: MIT
- Homepage: https://www.transilience.ai/
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.