{"id":"CVE-2017-16755","aliases":["EUVD-2017-7938","GHSA-2449-pp8x-8984"],"status":"published","title":"An issue was discovered in Userscape HelpSpot before 4.7.2. A reflected cross-site scripting...","description":"An issue was discovered in Userscape HelpSpot before 4.7.2. A reflected cross-site scripting vulnerability exists in the \"return\" parameter of the \"index.php?pg=moderated\" endpoint. It executes when the return link is clicked.","severity":{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0089,"percentile":0.59614,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2018-02-19T14:00:00Z","modified":"2026-06-17T01:09:45Z","products":[{"vendor":"userscape","product":"helpspot"}],"references":[{"url":"https://www.helpspot.com/releases","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://ruby.sh/helpspot-disclosure-20180206.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.helpspot.com/releases/version-4-7-2","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-16755"},{"url":"https://github.com/advisories/GHSA-2449-pp8x-8984"}],"sources":{"cve":[{"id":"CVE-2017-16755","description":"An issue was discovered in Userscape HelpSpot before 4.7.2. A reflected cross-site scripting vulnerability exists in the \"return\" parameter of the \"index.php?pg=moderated\" endpoint. It executes when the return link is clicked.","status":"published","published":"2018-02-19T14:00:00Z","modified":"2024-08-05T20:35:21.234Z","updated_at":"2026-11-02T14:33:21.142987Z"}],"euvd":[{"id":"EUVD-2017-7938","description":"An issue was discovered in Userscape HelpSpot before 4.7.2. A reflected cross-site scripting vulnerability exists in the \"return\" parameter of the \"index.php?pg=moderated\" endpoint. It executes when the return link is clicked.","status":"published","published":"2018-02-19T14:00:00Z","modified":"2024-08-05T20:35:21Z","updated_at":"2026-11-03T02:23:11.533108Z"}],"ghsa":[{"id":"GHSA-2449-pp8x-8984","title":"An issue was discovered in Userscape HelpSpot before 4.7.2. A reflected cross-site scripting...","description":"An issue was discovered in Userscape HelpSpot before 4.7.2. A reflected cross-site scripting vulnerability exists in the \"return\" parameter of the \"index.php?pg=moderated\" endpoint. It executes when the return link is clicked.","status":"published","published":"2022-05-14T03:39:14Z","modified":"2023-02-02T05:08:16Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:52:42.475291Z"}],"nvd":[{"id":"CVE-2017-16755","description":"An issue was discovered in Userscape HelpSpot before 4.7.2. A reflected cross-site scripting vulnerability exists in the \"return\" parameter of the \"index.php?pg=moderated\" endpoint. It executes when the return link is clicked.","status":"published","published":"2018-02-19T14:29:00.257Z","modified":"2026-06-17T01:09:45.637Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/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":"2026-11-02T14:04:15.877386Z"}]}}