{"id":"CVE-2020-21783","aliases":["EUVD-2020-14551","GHSA-2h49-jxxh-7v6v"],"status":"published","title":"In IBOS 4.5.4 the email function has a cross site scripting (XSS) vulnerability in emailbody...","description":"In IBOS 4.5.4 the email function has a cross site scripting (XSS) vulnerability in emailbody[content] parameter.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00689,"percentile":0.53041,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-06-24T15:19:29Z","modified":"2026-06-17T03:03:54Z","products":[{"vendor":"ibos","product":"ibos"}],"references":[{"url":"https://gitee.com/ibos/IBOS/issues/I189ZF","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-21783"},{"url":"https://github.com/advisories/GHSA-2h49-jxxh-7v6v"}],"sources":{"cve":[{"id":"CVE-2020-21783","description":"In IBOS 4.5.4 the email function has a cross site scripting (XSS) vulnerability in emailbody[content] parameter.","status":"published","published":"2021-06-24T15:19:29Z","modified":"2024-08-04T14:30:33.782Z","updated_at":"2026-11-02T14:35:48.854892Z"}],"euvd":[{"id":"EUVD-2020-14551","description":"In IBOS 4.5.4 the email function has a cross site scripting (XSS) vulnerability in emailbody[content] parameter.","status":"published","published":"2021-06-24T15:19:29Z","modified":"2024-08-04T14:30:33Z","updated_at":"2026-11-03T03:07:23.288973Z"}],"ghsa":[{"id":"GHSA-2h49-jxxh-7v6v","title":"In IBOS 4.5.4 the email function has a cross site scripting (XSS) vulnerability in emailbody...","description":"In IBOS 4.5.4 the email function has a cross site scripting (XSS) vulnerability in emailbody[content] parameter.","status":"published","published":"2022-05-24T19:06:06Z","modified":"2023-01-29T05:07:07Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:09.170985Z"}],"nvd":[{"id":"CVE-2020-21783","description":"In IBOS 4.5.4 the email function has a cross site scripting (XSS) vulnerability in emailbody[content] parameter.","status":"published","published":"2021-06-24T16:15:08.313Z","modified":"2026-06-17T03:03:54.15Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:44.292752Z"}]}}