{"id":"CVE-2020-14260","aliases":["EUVD-2020-6413","GHSA-f5m4-7rpp-8pcx"],"status":"published","title":"HCL Domino is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of...","description":"HCL Domino is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of user input. A successful exploit could enable an attacker to crash Domino or execute attacker-controlled code on the server system.","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":"2026-11-09","score":0.01456,"percentile":0.73677,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2020-12-02T00:58:57Z","modified":"2026-06-17T02:54:27Z","products":[{"vendor":"hcl","product":"hcl domino"},{"vendor":"hcltech","product":"domino"}],"references":[{"url":"https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085500","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14260"},{"url":"https://github.com/advisories/GHSA-f5m4-7rpp-8pcx"}],"sources":{"cve":[{"id":"CVE-2020-14260","description":"HCL Domino is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of user input. A successful exploit could enable an attacker to crash Domino or execute attacker-controlled code on the server system.","status":"published","published":"2020-12-02T00:58:57Z","modified":"2024-08-04T12:39:36.217Z","updated_at":"2026-11-02T14:35:46.873079Z"}],"euvd":[{"id":"EUVD-2020-6413","description":"HCL Domino is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of user input. A successful exploit could enable an attacker to crash Domino or execute attacker-controlled code on the server system.","status":"published","published":"2020-12-02T00:58:57Z","modified":"2024-08-04T12:39:36Z","updated_at":"2026-11-03T03:07:34.636169Z"}],"ghsa":[{"id":"GHSA-f5m4-7rpp-8pcx","title":"HCL Domino is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of...","description":"HCL Domino is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of user input. A successful exploit could enable an attacker to crash Domino or execute attacker-controlled code on the server system.","status":"published","published":"2022-05-24T17:35:07Z","modified":"2023-01-29T05:04:49Z","cwes":["CWE-120"],"updated_at":"2026-11-02T14:45:38.830072Z"}],"nvd":[{"id":"CVE-2020-14260","description":"HCL Domino is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of user input. A successful exploit could enable an attacker to crash Domino or execute attacker-controlled code on the server system.","status":"published","published":"2020-12-02T01:15:12.03Z","modified":"2026-06-17T02:54:27.717Z","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"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:06:25.394006Z"}]}}