{"id":"CVE-2021-27746","aliases":["EUVD-2021-14487","GHSA-52x9-rwm6-j2f3"],"status":"published","title":"\"HCL Connections Security Update for Reflected Cross-Site Scripting (XSS) Vulnerability\"","description":"\"HCL Connections Security Update for Reflected Cross-Site Scripting (XSS) Vulnerability\"","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00466,"percentile":0.4077,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-10-21T20:27:43Z","modified":"2026-06-17T03:45:23Z","products":[{"vendor":"hcl software","product":"\"hcl connections\""},{"vendor":"hcltechsw","product":"connections"}],"references":[{"url":"https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0094194","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27746"},{"url":"https://github.com/advisories/GHSA-52x9-rwm6-j2f3"}],"sources":{"cve":[{"id":"CVE-2021-27746","description":"\"HCL Connections Security Update for Reflected Cross-Site Scripting (XSS) Vulnerability\"","status":"published","published":"2021-10-21T20:27:43Z","modified":"2024-08-03T21:26:10.855Z","updated_at":"2026-11-02T14:33:04.679189Z"}],"euvd":[{"id":"EUVD-2021-14487","description":"\"HCL Connections Security Update for Reflected Cross-Site Scripting (XSS) Vulnerability\"","status":"published","published":"2021-10-21T20:27:43Z","modified":"2024-08-03T21:26:10Z","updated_at":"2026-11-03T03:24:48.366655Z"}],"ghsa":[{"id":"GHSA-52x9-rwm6-j2f3","title":"\"HCL Connections Security Update for Reflected Cross-Site Scripting (XSS) Vulnerability\"","description":"\"HCL Connections Security Update for Reflected Cross-Site Scripting (XSS) Vulnerability\"","status":"published","published":"2022-05-24T19:18:25Z","modified":"2023-01-30T05:03:10Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:46.99354Z"}],"nvd":[{"id":"CVE-2021-27746","description":"\"HCL Connections Security Update for Reflected Cross-Site Scripting (XSS) Vulnerability\"","status":"published","published":"2021-10-21T21:15:07.837Z","modified":"2026-06-17T03:45:23.78Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:00.137719Z"}]}}