{"id":"CVE-2021-31673","aliases":["EUVD-2021-18559","GHSA-qm46-6wfp-r2qq"],"status":"published","title":"A Dom-based Cross-site scripting (XSS) vulnerability at registration account in Cyclos 4 PRO.14.7...","description":"A Dom-based Cross-site scripting (XSS) vulnerability at registration account in Cyclos 4 PRO.14.7 and before allows remote attackers to inject arbitrary web script or HTML via the groupId 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":"2026-11-12","score":0.02559,"percentile":0.85314,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2022-05-01T23:08:58Z","modified":"2026-07-09T01:16:53Z","exploits":[{"source":"exploitdb","id":"EDB-50909","title":"Cyclos 4.14.7 - 'groupId' DOM Based Cross-Site Scripting (XSS)","type":"webapps","platform":"multiple","date":"2022-05-11","url":"https://www.exploit-db.com/exploits/50909"}],"products":[{"vendor":"cyclos","product":"cyclos"}],"references":[{"url":"https://tf1t.gitbook.io/mycve/cylos/cyclos-4.14.7-dom-based-cross-site-scripting-cve-2021-31673","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/167040/Cyclos-4.14.7-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31673"},{"url":"http://cyclos.com"},{"url":"https://github.com/advisories/GHSA-qm46-6wfp-r2qq"}],"sources":{"cve":[{"id":"CVE-2021-31673","description":"A Dom-based Cross-site scripting (XSS) vulnerability at registration account in Cyclos 4 PRO.14.7 and before allows remote attackers to inject arbitrary web script or HTML via the groupId parameter.","status":"published","published":"2022-05-01T23:08:58Z","modified":"2026-07-09T00:13:30.366Z","updated_at":"2026-11-02T14:33:05.331617Z"}],"euvd":[{"id":"EUVD-2021-18559","description":"A Dom-based Cross-site scripting (XSS) vulnerability at registration account in Cyclos 4 PRO.14.7 and before allows remote attackers to inject arbitrary web script or HTML via the groupId parameter.","status":"published","published":"2022-05-01T23:08:58Z","modified":"2026-07-09T00:13:30Z","updated_at":"2026-11-02T18:20:09.112703Z"}],"ghsa":[{"id":"GHSA-qm46-6wfp-r2qq","title":"A Dom-based Cross-site scripting (XSS) vulnerability at registration account in Cyclos 4 PRO.14.7...","description":"A Dom-based Cross-site scripting (XSS) vulnerability at registration account in Cyclos 4 PRO.14.7 and before allows remote attackers to inject arbitrary web script or HTML via the groupId parameter.","status":"published","published":"2022-05-03T00:00:45Z","modified":"2023-02-01T05:00:56Z","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":"2026-11-02T14:49:37.776792Z"}],"nvd":[{"id":"CVE-2021-31673","description":"A Dom-based Cross-site scripting (XSS) vulnerability at registration account in Cyclos 4 PRO.14.7 and before allows remote attackers to inject arbitrary web script or HTML via the groupId parameter.","status":"published","published":"2022-05-02T00:15:07.983Z","modified":"2026-07-09T01:16:53.413Z","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":"2026-11-02T14:07:06.029737Z"}]}}