aeondave/wfuzz
offensive-tools/fuzzing/wfuzz/SKILL.md
Classic web application fuzzer using FUZZ placeholders across URL, headers, forms, auth, and request components. Use for endpoint discovery, payload injection workflows, and advanced response-filter triage.
$ install --global
skillsauthnpx skillsauth add aeondave/malskill wfuzzInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: May 19, 2026, 4:45 AM124.5s1 file scanned
SKILL.md
- name:
- wfuzz
- description:
- Classic web application fuzzer using FUZZ placeholders across URL, headers, forms, auth, and request components. Use for endpoint discovery, payload injection workflows, and advanced response-filter triage.
- license:
- GPL-2.0
- compatibility:
- Python on Linux/Windows/macOS; also Docker image.
- author:
- GitHub Copilot
- version:
- 1.1
wfuzz
HTTP fuzzing tool built around payload injection via FUZZ tokens.
Quick Start
pip install wfuzz
# Directory fuzzing
wfuzz -c -w wordlist.txt --hc 404 https://target/FUZZ
# Parameter fuzzing
wfuzz -c -w payloads.txt "https://target/search?q=FUZZ"
Operator Flow
- Establish baseline response shape (status/lines/words/chars).
- Run discovery pass with hide filters (
--hc/--hl/--hw/--hh). - Switch to targeted payloads (params, headers, auth, verbs).
- Use filter language and plugin outputs for second-pass triage.
- Save/reuse sessions for reproducible follow-up tests.
Common Uses
- Path/file discovery.
- Query/form/header fuzzing.
- Auth and session edge-case probing.
- Semi-automatic testing around captured requests.
High-Value Features
- Baseline token (
FUZZ{baseline}+BBB) for differential filtering. - Multi-payload iterators (
product,zip,chain) for combination testing. - Advanced filter grammar (
--filter,--prefilter,--slice). - Scan plugins (
--script) for parse/discovery-assisted workflows. - Reuse prior sessions (
wfuzzp, Burp state/log payloads) for contextual fuzzing.
Practical Tricks
- Use
-Zscan mode when enumerating unstable hostnames/services; then filterXXXerrors explicitly. - When brute forcing behind proxies, tune
--conn-delayand--req-delayto avoid false noise. - Use
--field/--efieldto emit pipeline-friendly output into other tools.
Common Pitfalls
- Running large dictionaries without baseline filters (noise flood).
- Ignoring soft-404 patterns and relying only on status code.
- Fuzzing all components at once instead of phased request decomposition.
Notes
- In this repository,
ffufis often the faster default for bulk enumeration. - Use
wfuzzwhen you need its plugin/modular style and FUZZ-placement flexibility.
Resources
- https://github.com/xmendez/wfuzz
- http://wfuzz.readthedocs.io/
- https://wfuzz.readthedocs.io/en/latest/user/getting.html
- https://wfuzz.readthedocs.io/en/latest/user/basicusage.html
- https://wfuzz.readthedocs.io/en/latest/user/advanced.html
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