{"id":"CVE-2026-25957","aliases":["GHSA-9vph-2hvm-x66g"],"url":"https://o3.security/vulnerability/CVE-2026-25957","summary":"Cube Denial of Service (DoS) - An authenticated attacker can crash the server by sending a specially crafted request","details":"Cube is a semantic layer for building data applications. From 1.1.17 to before 1.5.13 and 1.4.2, it is possible to make the entire Cube API unavailable by submitting a specially crafted request to a Cube API endpoint. This vulnerability is fixed in 1.5.13 and 1.4.2.","published":"2026-02-09T22:39:16.121Z","modified":"2026-07-15T01:48:54.805731210Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"@cubejs-backend/server-core","fixedVersion":"1.4.2"},{"ecosystem":"npm","name":"@cubejs-backend/server-core","fixedVersion":"1.5.13"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25957.json"},{"type":"ADVISORY","url":"https://github.com/cube-js/cube/security/advisories/GHSA-9vph-2hvm-x66g"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25957"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:48:54.805731210Z"}}