{"id":"CVE-2023-43187","aliases":["EUVD-2023-47606","GHSA-2h59-fhpr-vfx4"],"status":"published","title":"A remote code execution (RCE) vulnerability in the xmlrpc.php endpoint of NodeBB Inc NodeBB forum...","description":"A remote code execution (RCE) vulnerability in the xmlrpc.php endpoint of NodeBB Inc NodeBB forum software prior to v1.18.6 allows attackers to execute arbitrary code via crafted XML-RPC requests.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.47391,"percentile":0.98857,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-91"],"published":"2023-09-26T00:00:00Z","modified":"2026-10-28T02:30:21Z","exploits":[{"source":"nuclei","id":"CVE-2023-43187","title":"NodeBB XML-RPC Request xmlrpc.php - XML Injection","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-43187.yaml"}],"products":[{"vendor":"nodebb","product":"nodebb"}],"references":[{"url":"https://github.com/jagat-singh-chaudhary/CVE/blob/main/CVE-2023-43187","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43187","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-2h59-fhpr-vfx4"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/43xxx/CVE-2023-43187.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-43187","description":"A remote code execution (RCE) vulnerability in the xmlrpc.php endpoint of NodeBB Inc NodeBB forum software prior to v1.18.6 allows attackers to execute arbitrary code via crafted XML-RPC requests.","status":"published","published":"2023-09-26T00:00:00Z","modified":"2024-09-24T15:24:14.149Z","updated_at":"2026-11-02T14:35:14.633899Z"}],"euvd":[{"id":"EUVD-2023-47606","description":"A remote code execution (RCE) vulnerability in the xmlrpc.php endpoint of NodeBB Inc NodeBB forum software prior to v1.18.6 allows attackers to execute arbitrary code via crafted XML-RPC requests.","status":"published","published":"2023-09-26T00:00:00Z","modified":"2024-09-24T15:24:14Z","updated_at":"2026-11-03T00:28:15.73715Z"}],"ghsa":[{"id":"GHSA-2h59-fhpr-vfx4","title":"A remote code execution (RCE) vulnerability in the xmlrpc.php endpoint of NodeBB Inc NodeBB forum...","description":"A remote code execution (RCE) vulnerability in the xmlrpc.php endpoint of NodeBB Inc NodeBB forum software prior to v1.18.6 allows attackers to execute arbitrary code via crafted XML-RPC requests.","status":"published","published":"2023-09-27T15:30:38Z","modified":"2024-04-04T07:54:40Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T14:56:55.990291Z"}],"nvd":[{"id":"CVE-2023-43187","description":"A remote code execution (RCE) vulnerability in the xmlrpc.php endpoint of NodeBB Inc NodeBB forum software prior to v1.18.6 allows attackers to execute arbitrary code via crafted XML-RPC requests.","status":"published","published":"2023-09-27T15:19:33.37Z","modified":"2026-06-17T06:25:12.253Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T14:08:31.699785Z"}],"osv":[{"id":"CVE-2023-43187","description":"A remote code execution (RCE) vulnerability in the xmlrpc.php endpoint of NodeBB Inc NodeBB forum software prior to v1.18.6 allows attackers to execute arbitrary code via crafted XML-RPC requests.","status":"published","published":"2023-09-26T00:00:00Z","modified":"2026-10-28T02:30:21.361611698Z","updated_at":"2026-11-02T15:44:33.792101Z"}]}}