{"id":"CVE-2021-31740","aliases":["EUVD-2021-18624","GHSA-v7pm-56h6-94x6"],"status":"published","title":"SEPPMail's web frontend, user input is not embedded correctly in the web page and therefore leads...","description":"SEPPMail's web frontend, user input is not embedded correctly in the web page and therefore leads to cross-site scripting vulnerabilities (XSS).","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":"2026-11-11","score":0.00459,"percentile":0.40252,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-11-30T00:00:00Z","modified":"2026-06-17T03:52:11Z","products":[{"vendor":"seppmail","product":"seppmail"}],"references":[{"url":"https://www.pentagrid.ch/en/blog/multiple-vulnerabilities-in-seppmail/","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31740"},{"url":"https://www.pentagrid.ch/en/blog/multiple-vulnerabilities-in-seppmail"},{"url":"https://github.com/advisories/GHSA-v7pm-56h6-94x6"}],"sources":{"cve":[{"id":"CVE-2021-31740","description":"SEPPMail's web frontend, user input is not embedded correctly in the web page and therefore leads to cross-site scripting vulnerabilities (XSS).","status":"published","published":"2022-11-30T00:00:00Z","modified":"2025-04-25T14:40:46.673Z","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":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.665371Z"}],"euvd":[{"id":"EUVD-2021-18624","description":"SEPPMail's web frontend, user input is not embedded correctly in the web page and therefore leads to cross-site scripting vulnerabilities (XSS).","status":"published","published":"2022-11-30T00:00:00Z","modified":"2025-04-25T14:40:46Z","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"}],"updated_at":"2026-11-02T20:52:03.523577Z"}],"ghsa":[{"id":"GHSA-v7pm-56h6-94x6","title":"SEPPMail's web frontend, user input is not embedded correctly in the web page and therefore leads...","description":"SEPPMail's web frontend, user input is not embedded correctly in the web page and therefore leads to cross-site scripting vulnerabilities (XSS).","status":"published","published":"2022-11-30T15:30:27Z","modified":"2025-04-25T15:31:19Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:02:02.261137Z"}],"nvd":[{"id":"CVE-2021-31740","description":"SEPPMail's web frontend, user input is not embedded correctly in the web page and therefore leads to cross-site scripting vulnerabilities (XSS).","status":"published","published":"2022-11-30T15:15:10.29Z","modified":"2026-06-17T03:52:11.653Z","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":"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":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:06.906968Z"}]}}