{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-78411","assignerOrgId":"9974b330-7714-4307-a722-5648477acda7","state":"PUBLISHED","assignerShortName":"rapid7","dateReserved":"2026-08-24T14:44:46.634Z","datePublished":"2026-10-05T17:19:26.340Z","dateUpdated":"2026-10-05T19:05:02.257Z"},"containers":{"cna":{"providerMetadata":{"orgId":"9974b330-7714-4307-a722-5648477acda7","shortName":"rapid7","dateUpdated":"2026-10-05T17:19:26.340Z"},"title":"Velociraptor Server Metadata update with Insufficient Permission Check","datePublic":"2026-10-05T17:10:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-863","description":"CWE-863","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-1","descriptions":[{"lang":"en","value":"CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs"}]}],"affected":[{"vendor":"Rapid7","product":"Velociraptor","platforms":["Linux"],"packageName":"Velociraptor","repo":"https://github.com/Velocidex/velociraptor/","versions":[{"status":"affected","version":"0","lessThan":"0.77.3","versionType":"semver"}],"defaultStatus":"unaffected"}],"cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:rapid7:velociraptor:*:*:linux:*:*:*:*:*","versionStartIncluding":"0","versionEndExcluding":"0.77.3"}]}]}],"descriptions":[{"lang":"en","value":"Velociraptor's SetClientMetadata used the wrong permission check to enforce setting metadata on the server. This allows a user with LABEL_CLIENTS permission to update the server metadata.\n\nServer metadata is often used to store site wide configuration data that should only be updated by the server admin.","supportingMedia":[{"type":"text/html","base64":false,"value":"<pre>Velociraptor's SetClientMetadata used the wrong permission check to enforce setting metadata on the server. This allows a user with LABEL_CLIENTS permission to update the server metadata.<br><br>Server metadata is often used to store site wide configuration data that should only be updated by the server admin.</pre>"}]}],"references":[{"url":"http://docs.velociraptor.app/announcements/advisories/cve-2026-78411"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":6.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"}}],"configurations":[{"lang":"en","value":"This can only be exploited by an authenticated user with the \"investigator\" role. The usual audit logging will record misuse.","supportingMedia":[{"type":"text/html","base64":false,"value":"<pre>This can only be exploited by an authenticated user with the \"investigator\" role. The usual audit logging will record misuse.</pre>"}]}],"credits":[{"lang":"en","value":"Yuval Miller","type":"finder"},{"lang":"en","value":"Leon Kayaliev","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-05T19:04:54.631828Z","id":"CVE-2026-78411","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-05T19:05:02.257Z"}}]}}