Threats Tagged 'cve-2026-18636'
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Threats Tagged 'cve-2026-18636'
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CVE-2026-18636: CWE-288 Authentication bypass using an alternate path or channel in Rapid7 VelociraptorCVE-2026-18636 0 CVE-2026-18636 is an authentication bypass vulnerability in Rapid7 Velociraptor's gRPC API VFSGetBuffer endpoint. The endpoint allows reading files from the datastore and uses a prefix check to block access to sensitive files and other organizations' data. However, this prefix check can be bypassed, enabling users with read permission in the ROOT organization to access files from other organizations where they lack permission. This vulnerability affects versions prior to 0.77.2 and has a medium severity rating with a CVSS score of 6.8. Join the discussion | CVE Database V5 | 08/11/2026, 14:40:12 UTC Added: 08/11/2026, 14:57:23 UTC |
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