CVE-2026-76578Critical· 9.8▾ AbyssalPoC availableA flaw was found in FreeIPA. The self-managed OTP token ACI does not require authentication and does not restrict which attributes may be added alongside the token entry. An unauthenticated LDAP client can exploit this, combined with a r…
▾ Abyssal zone — Critical with a public exploit or in-the-wild use
impact 53.9 · likelihood 0.2 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Public exploit / PoC code seen in 1 source. Availability, not in-the-wild use.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.5%
1 GitHub repo
Last analysed / modified upstream
0.5% → 1.2%
A flaw was found in FreeIPA. The self-managed OTP token ACI does not require authentication and does not restrict which attributes may be added alongside the token entry. An unauthenticated LDAP client can exploit this, combined with a related flaw in the underlying directory server's ACI evaluation (tracked separately), to create an arbitrary attacker-controlled Kerberos principal and have it added to the administrators group. This allows a remote, unauthenticated attacker to obtain genuine FreeIPA administrator-group membership and perform administrative operations against the directory and, on SID-enabled deployments, other IdM services.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-18147High· 8.1A flaw was found in FreeIPA
CVE-2026-79678High· 8.1A flaw was found in FreeIPA's idp-add command, where insufficiently validated --organization/--base-url input reaches a constrained eval() call before the corresponding LDAP access control check is enforced
CVE-2025-12548Critical· 9.0A flaw was found in Eclipse Che che-machine-exec
CVE-2026-115221Medium· 5.4Ipa: freeipa: freeipa uses subject cn as proof of certificate ownership
CVE-2026-106071Low· 3.6nodejs: nodejs: Permission model bypass via wildcard path matching flaw (CVE-2026-106071)
CVE-2026-106072Medium· 6.7nodejs: nodejs: Authentication bypass via non-canonical IPv4 hostname verification (CVE-2026-106072)