{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-54533","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-06-15T18:40:01.652Z","datePublished":"2026-06-17T22:17:08.550Z","dateUpdated":"2026-06-18T12:36:58.300Z"},"containers":{"cna":{"title":"vantage6 node has an Improper Access Control issue","problemTypes":[{"descriptions":[{"cweId":"CWE-284","lang":"en","description":"CWE-284: Improper Access Control","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/vantage6/vantage6/security/advisories/GHSA-x9f6-9rvm-mmrg","tags":["x_refsource_CONFIRM"],"url":"https://github.com/vantage6/vantage6/security/advisories/GHSA-x9f6-9rvm-mmrg"},{"name":"https://github.com/vantage6/vantage6/issues/1932","tags":["x_refsource_MISC"],"url":"https://github.com/vantage6/vantage6/issues/1932"},{"name":"https://docs.vantage6.ai/usage/running-the-node/security","tags":["x_refsource_MISC"],"url":"https://docs.vantage6.ai/usage/running-the-node/security"},{"name":"https://github.com/vantage6/vantage6/blob/main/docs/release_notes.rst#500","tags":["x_refsource_MISC"],"url":"https://github.com/vantage6/vantage6/blob/main/docs/release_notes.rst#500"}],"affected":[{"vendor":"vantage6","product":"vantage6","versions":[{"version":"< 5.0.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-06-17T22:17:08.550Z"},"descriptions":[{"lang":"en","value":"vantage6 is an open-source infrastructure for privacy preserving analysis. Prior to version 5.0.0, malicious algorithms can potentially access other algorithms input and output files. Version 5.0.0 fixes the issue. As a workaround, verify and restrict the algorithm containers that are allowed to run on the node."}],"source":{"advisory":"GHSA-x9f6-9rvm-mmrg","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-18T12:36:46.635453Z","id":"CVE-2026-54533","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"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":"2026-06-18T12:36:58.300Z"}}]}}