{"id":"CVE-2023-2850","details":"NodeBB is affected by a Cross-Site WebSocket Hijacking vulnerability due to missing validation of the request origin. Exploitation of this vulnerability allows certain user information to be extracted by attacker.","aliases":["GHSA-4qcv-qf38-5j3j"],"modified":"2026-05-28T03:54:23.968532971Z","published":"2023-07-25T11:13:18.100Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2850.json","cwe_ids":["CWE-1385"],"cna_assigner":"snyk"},"references":[{"type":"WEB","url":"https://github.com/NodeBB/NodeBB/releases/tag/v3.1.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2850.json"},{"type":"ADVISORY","url":"https://github.com/NodeBB/NodeBB/security/advisories/GHSA-4qcv-qf38-5j3j"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2850"},{"type":"FIX","url":"https://github.com/NodeBB/NodeBB/commit/51096ad2345fb1d1380bec0a447113489ef6c359"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nodebb/nodebb","events":[{"introduced":"2103043e78a51498c3083496b57d17100a452486"},{"fixed":"4355b34d0ec72b6f91e577811f68fa14e73f7dcc"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-2850.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}]}