{"vulnerability": "CVE-2025-27509", "sightings": [{"uuid": "206c2311-3c39-4707-80cd-850b8605acf7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-27509", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/6738", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-27509\n\ud83d\udd25 CVSS Score: 9.3 (cvssV4_0, Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N)\n\ud83d\udd39 Description: fleetdm/fleet is an open source device management, built on osquery. In vulnerable versions of Fleet, an attacker could craft a specially-formed SAML response to forge authentication assertions, provision a new administrative user account if Just-In-Time (JIT) provisioning is enabled, or create new accounts tied to forged assertions if f MDM enrollment is enabled. This vulnerability is fixed in 4.64.2, 4.63.2, 4.62.4, and 4.58.1.\n\ud83d\udccf Published: 2025-03-06T19:00:36.098Z\n\ud83d\udccf Modified: 2025-03-06T19:00:36.098Z\n\ud83d\udd17 References:\n1. https://github.com/fleetdm/fleet/security/advisories/GHSA-52jx-g6m5-h735\n2. https://github.com/fleetdm/fleet/commit/718c95e47ad010ad6b8ceb3f3460e921fbfc53bb", "creation_timestamp": "2025-03-06T19:38:27.000000Z"}, {"uuid": "1065f21e-b3a5-4b0a-8cf1-a800072bf957", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-27509", "type": "seen", "source": "https://t.me/cvedetector/19745", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-27509 - Fleetdm Fleet SAML Authentication Bypass\", \n  \"Content\": \"CVE ID : CVE-2025-27509 \nPublished : March 6, 2025, 7:15 p.m. | 1\u00a0hour, 9\u00a0minutes ago \nDescription : fleetdm/fleet is an open source device management, built on osquery. In vulnerable versions of Fleet, an attacker could craft a specially-formed SAML response to forge authentication assertions, provision a new administrative user account if Just-In-Time (JIT) provisioning is enabled, or create new accounts tied to forged assertions if f MDM enrollment is enabled. This vulnerability is fixed in 4.64.2, 4.63.2, 4.62.4, and 4.58.1. \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"06 Mar 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-03-06T22:12:34.000000Z"}, {"uuid": "ee224757-bf50-4c72-b0a4-7ba3d8b153dd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "cve-2025-27509", "type": "seen", "source": "https://bsky.app/profile/shiojiri.com/post/3lk2x5bb2as27", "content": "", "creation_timestamp": "2025-03-11T01:47:46.018167Z"}, {"uuid": "4ac05f15-75fc-4046-9b8c-a5538d8c292d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-27509", "type": "seen", "source": "https://bsky.app/profile/dinosn.bsky.social/post/3lk34ouc5yc2v", "content": "", "creation_timestamp": "2025-03-11T03:27:08.885129Z"}, {"uuid": "2b63d1d4-e7d2-4c33-846a-3fa7d53aed61", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-27509", "type": "seen", "source": "https://bsky.app/profile/nihonmatsu.bsky.social/post/3lk74557svs2n", "content": "", "creation_timestamp": "2025-03-12T17:27:49.775157Z"}]}