{"id":"CVE-2026-43870","aliases":["BIT-thrift-2026-43870","GHSA-526f-jxpj-jmg2"],"url":"https://o3.security/vulnerability/CVE-2026-43870","summary":"Apache Thrift: Node.js web_server.js multi-vulnerability","details":"Origin Validation Error, Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting'), Uncontrolled Resource Consumption vulnerability in Apache Thrift.\n\nThis issue affects Apache Thrift: before 0.23.0.\n\nUsers are recommended to upgrade to version 0.23.0, which fixes the issue.","published":"2026-05-05T07:45:35.699Z","modified":"2026-08-12T03:51:13.172296539Z","cvss":{"score":7.3,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},"epss":{"score":0.00379,"percentile":0.31371,"asOf":"2026-09-15"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"thrift","fixedVersion":null}],"fix":{"url":"https://github.com/apache/thrift/commit/80184ddca4d4f60ac657bd82b2abc47269814f79","label":"apache/thrift@80184dd"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/05/05/4"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43870.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/pgtfq44ltc9t63kxcbqmwqzt45pnhqdy"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43870"},{"type":"WEB","url":"https://github.com/apache/thrift/commit/80184ddca4d4f60ac657bd82b2abc47269814f79"},{"type":"PACKAGE","url":"https://github.com/apache/thrift"},{"type":"WEB","url":"https://github.com/apache/thrift/releases/tag/v0.23.0"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:13.172296539Z"}}