Maintained by Daniel Miessler and the OWASP community, SecLists is the de facto standard collection of multiple types of lists used during security assessments. It contains usernames, passwords, URLs, sensitive data patterns, fuzzing payloads, and thousands of common subdomains.
grep -v "^#" $SECLISTS/Discovery/Web_Content/directory-list-2.3-medium.txt | grep -v "^\s*$" > clean-list.txt Extract only PHP extensions from a list: installing seclists
sha256sum /opt/SecLists/README.md Compare with the official GitHub commit hash. Installing SecLists is not merely running apt install or git clone . It is about understanding the ecosystem: where the lists live, how to reference them from your toolchain, and how to update them continuously. Maintained by Daniel Miessler and the OWASP community,
pip install seclists-installer seclists-installer --install-dir /usr/share/seclists Note: This is not an official OWASP tool; use with caution. Once installed, take 10 minutes to browse the folders. Knowing what lives where saves hours during engagements. Installing SecLists is not merely running apt install
sudo chmod -R 755 /opt/SecLists Latest content; easy updates ( git pull ). Cons: Requires Git installed; slightly larger due to .git history (you can shallow-clone to save space).