{"id":"CVE-2021-31674","aliases":["EUVD-2021-18560","GHSA-x493-7fm3-mc5q"],"status":"published","title":"Cyclos 4 PRO 4.14.7 and before does not validate user input at error inform, which allows remote...","description":"Cyclos 4 PRO 4.14.7 and before does not validate user input at error inform, which allows remote unauthenticated attacker to execute javascript code via undefine enum constant.","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":0.03949,"percentile":0.90563,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2022-05-01T23:06:02Z","modified":"2026-07-09T01:16:53Z","exploits":[{"source":"exploitdb","id":"EDB-50908","title":"Cyclos 4.14.7 - DOM Based Cross-Site Scripting (XSS)","type":"webapps","platform":"multiple","date":"2022-05-11","url":"https://www.exploit-db.com/exploits/50908"}],"products":[{"vendor":"cyclos","product":"cyclos"}],"references":[{"url":"https://tf1t.gitbook.io/mycve/cylos/cyclos-4.14.7-dom-based-cross-site-scripting-in-undefined-enum-cve-2021-31674","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/50908","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/167040/Cyclos-4.14.7-Cross-Site-Scripting.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31674"},{"url":"http://cyclos.com"},{"url":"https://github.com/advisories/GHSA-x493-7fm3-mc5q"}],"sources":{"cve":[{"id":"CVE-2021-31674","description":"Cyclos 4 PRO 4.14.7 and before does not validate user input at error inform, which allows remote unauthenticated attacker to execute javascript code via undefine enum constant.","status":"published","published":"2022-05-01T23:06:02Z","modified":"2026-07-09T00:13:31.601Z","updated_at":"2026-11-02T14:33:05.665371Z"}],"euvd":[{"id":"EUVD-2021-18560","description":"Cyclos 4 PRO 4.14.7 and before does not validate user input at error inform, which allows remote unauthenticated attacker to execute javascript code via undefine enum constant.","status":"published","published":"2022-05-01T23:06:02Z","modified":"2026-07-09T00:13:31Z","updated_at":"2026-11-02T18:20:09.112703Z"}],"ghsa":[{"id":"GHSA-x493-7fm3-mc5q","title":"Cyclos 4 PRO 4.14.7 and before does not validate user input at error inform, which allows remote...","description":"Cyclos 4 PRO 4.14.7 and before does not validate user input at error inform, which allows remote unauthenticated attacker to execute javascript code via undefine enum constant.","status":"published","published":"2022-05-03T00:00:44Z","modified":"2026-07-05T00:31:31Z","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":"2026-11-02T15:09:14.376377Z"}],"nvd":[{"id":"CVE-2021-31674","description":"Cyclos 4 PRO 4.14.7 and before does not validate user input at error inform, which allows remote unauthenticated attacker to execute javascript code via undefine enum constant.","status":"published","published":"2022-05-02T00:15:08.043Z","modified":"2026-07-09T01:16:53.557Z","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"}]}}