{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-33566","assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","state":"PUBLISHED","assignerShortName":"jpcert","dateReserved":"2026-04-21T23:50:58.926Z","datePublished":"2026-04-27T00:04:23.709Z","dateUpdated":"2026-04-27T15:23:56.804Z"},"containers":{"cna":{"affected":[{"vendor":"Japan Computer Emergency Response Team Coordination Center (JPCERT/CC)","product":"LogonTracer","versions":[{"version":"prior to v2.0.0","status":"affected"}]}],"descriptions":[{"lang":"en","value":"There is a cypher injection issue in LogonTracer prior to v2.0.0. If specially crafted Windows event log data is loaded, the contents of the database may be altered."}],"problemTypes":[{"descriptions":[{"description":"Improper Neutralization of Special Elements in Data Query Logic","lang":"en-US","cweId":"CWE-943","type":"CWE"}]}],"references":[{"url":"https://www.jpcert.or.jp/press/2026/PR20260423.html"},{"url":"https://jvn.jp/en/jp/JVN57877356/"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_0":{"version":"3.0","baseSeverity":"MEDIUM","baseScore":4.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"}},{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV4_0":{"version":"4.0","baseSeverity":"MEDIUM","baseScore":5.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"}}],"providerMetadata":{"orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","shortName":"jpcert","dateUpdated":"2026-04-27T00:04:23.709Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-27T15:16:26.565725Z","id":"CVE-2026-33566","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":"2026-04-27T15:23:56.804Z"}}]}}