Individual skill
pentesting-freeipa
Enumerating and attacking FreeIPA domains during authorized engagements — anonymous and authenticated LDAP enumeration, Kerberos ticket (CCACHE/keytab) abuse, HBAC and sudo-rule analysis, hash extraction, IPAHound graphing, and PKINIT/S4U2proxy delegation takeover paths.
internal/tools/skills/data/linux-hardening/pentesting-freeipa/SKILL.md
Source commit d42f381ad34843e71a42658e5c57290c713e85af
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- Last checked
- Nov 7, 2026
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- Repository stars (not skill ratings)
- 1,310
- Repository last updated
- Nov 7, 2026
- License
- Apache-2.0
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- cybersecurity Repository topic
- security Repository topic
- bug-bounty Repository topic
- automation Repository topic
- autonomous-pentesting Repository topic
- ai-agent Repository topic
- ai-security Repository topic
- ethical-hacking Repository topic
- golang Repository topic
- penetration-testing Repository topic
- penetration-testing Declared skill tag
- linux Declared skill tag
- freeipa Declared skill tag
- kerberos Declared skill tag
- ldap Declared skill tag
- testing Derived category
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# Pentesting FreeIPA
## When to Use
- During authorized engagements against Unix/Linux environments that use FreeIPA for centralized identity
- When `/etc/krb5.conf`, `/etc/ipa/default.conf`, or `/etc/krb5.keytab` are present on a compromised host (FreeIPA-joined)
- After capturing a CCACHE ticket from `/tmp`, the keyring, or a keytab file
- When you need an AD-BloodHound-style attack graph for a Unix domain
- For HBAC/sudo-rule and role/privilege misconfiguration review
## Critical: Techniques Most Often Missed
FreeIPA looks like "just LDAP + Kerberos," so testers under-enumerate. The richest paths are in HBAC rules, delegation attributes, and ticket reuse.
