{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44693","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-07T17:07:09.315Z","datePublished":"2026-06-10T22:11:29.237Z","dateUpdated":"2026-06-12T03:55:28.698Z"},"containers":{"cna":{"title":"Pi-hole FTL: Unauthenticated Session Hijacking via Race Condition on Global Session Buffer","problemTypes":[{"descriptions":[{"cweId":"CWE-362","lang":"en","description":"CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/pi-hole/FTL/security/advisories/GHSA-9ff5-f3v5-2xc7","tags":["x_refsource_CONFIRM"],"url":"https://github.com/pi-hole/FTL/security/advisories/GHSA-9ff5-f3v5-2xc7"},{"name":"https://github.com/pi-hole/FTL/releases/tag/v6.6.1","tags":["x_refsource_MISC"],"url":"https://github.com/pi-hole/FTL/releases/tag/v6.6.1"}],"affected":[{"vendor":"pi-hole","product":"FTL","versions":[{"version":"< 6.6.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-06-10T22:11:29.237Z"},"descriptions":[{"lang":"en","value":"Pi-hole FTL is the core engine of the Pi-hole network-level advertisement and tracker blocker. Prior to version 6.6.1, Pi-hole FTL contains a race condition vulnerability in the HTTP session management subsystem, introduced with the v6.0 rewrite of the embedded CivetWeb-based web server. This issue has been patched in version 6.6.1."}],"source":{"advisory":"GHSA-9ff5-f3v5-2xc7","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/pi-hole/FTL/security/advisories/GHSA-9ff5-f3v5-2xc7","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-11T00:00:00+00:00","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-44693"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-12T03:55:28.698Z"}}]}}