vamp-waf-bypass
WAF evasion tester — 15 bypass techniques for authorized security testing.
VampSecure Labs Security Research Division — pure Python, zero external dependencies.
⚠️ FOR AUTHORIZED SECURITY TESTING ONLY. Only use against systems you own or have explicit written permission to test.
Features
- 15 bypass checks (WAF-001–015) covering SQLi, XSS, path traversal, method override, IP spoofing, Log4Shell, rate limiting and more
- Zero external dependencies — uses only Python standard library (
urllib,re,json…) - Pure check functions for unit testing without network calls
- JSON + HTML reports for automated pipelines and human review
- WAF fingerprinting — detects Cloudflare, Incapsula, Sucuri, AWS WAF, Akamai, ModSecurity and more
- Exit codes CI-compatible:
2= CRITICAL bypass,1= HIGH/MEDIUM,0= WAF blocking all
Checks
| ID | Title | Severity | Category |
|---|---|---|---|
| WAF-001 | WAF ausente o no detectado | high | Detección |
| WAF-002 | Bypass SQLi — codificación URL simple | critical | SQLi |
| WAF-003 | Bypass SQLi — doble codificación URL | critical | SQLi |
| WAF-004 | Bypass SQLi — comentarios inline | critical | SQLi |
| WAF-005 | Bypass XSS — HTML entities | critical | XSS |
| WAF-006 | Bypass XSS — variación de mayúsculas | high | XSS |
| WAF-007 | Bypass path traversal — codificado | critical | LFI/Path Traversal |
| WAF-008 | Bypass via X-HTTP-Method-Override | medium | HTTP Method Tampering |
| WAF-009 | Bypass via IP spoofing headers | high | Access Control |
| WAF-010 | Bypass via User-Agent whitelisting | medium | Evasión |
| WAF-011 | Bypass Log4Shell / JNDI | critical | RCE |
| WAF-012 | Bypass null byte injection | high | Evasión |
| WAF-013 | Bypass via fragmentación de parámetros | high | Evasión |
| WAF-014 | Sin protección contra rate limiting | medium | Rate Limiting |
| WAF-015 | Headers WAF revelados en respuesta | low | Information Disclosure |
Installation
pip install vamp-waf-bypass
Or with Homebrew:
brew tap vampsecure-labs/labs
brew install vamp-waf-bypass
Usage
# Basic scan
vamp-waf-bypass https://target.example.com
# Specify injection parameter
vamp-waf-bypass https://target.example.com --param search
# JSON report
vamp-waf-bypass https://target.example.com --json report.json
# HTML report
vamp-waf-bypass https://target.example.com --html report.html
# Filter by severity
vamp-waf-bypass https://target.example.com --severity critical high
# With case metadata
vamp-waf-bypass https://target.example.com --case CASO-2026-001 --analyst "Equipo Red"
# Quiet mode (exit code only, for CI)
vamp-waf-bypass https://target.example.com --quiet
Exit codes
| Code | Meaning |
|---|---|
| 0 | WAF blocking all — no bypasses found |
| 1 | HIGH or MEDIUM bypasses detected |
| 2 | CRITICAL bypass confirmed |
License
AGPL-3.0-only — see LICENSE.
Metadata
Release files for vamp-waf-bypass 1.1.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| vamp_waf_bypass-1.1.0.tar.gz | 25.7 kB | Without provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| vamp_waf_bypass-1.1.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 49.4 kB
Release files / vamp_waf_bypass-1.1.0.tar.gz
| Download URL | vamp_waf_bypass-1.1.0.tar.gz |
|---|---|
| Size | 25.7 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
862c7dbb27c7beb287dda2f221da8dd2bf7d5a3c32089b7cefbab73b0f816c34
|
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BLAKE2b-256 checksum How to use checksums |
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| Upload date | |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/6.2.0 CPython/3.9.6
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Release files / vamp_waf_bypass-1.1.0-py3-none-any.whl
| Download URL | vamp_waf_bypass-1.1.0-py3-none-any.whl |
|---|---|
| Size | 23.7 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
bc888c84838ed19369277196fba25926793b988eb2adbd4a83e438c22b3bbe4d
|
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BLAKE2b-256 checksum How to use checksums |
18c5e4aacdaf8600a139c63916435dd917a5e77b9b03ed848f1e7d6edd342831
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| Upload date | |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/6.2.0 CPython/3.9.6
|
Security for vamp-waf-bypass 1.1.0
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