{"id":"CVE-2021-32542","aliases":["EUVD-2021-19388","GHSA-f5hm-hjxq-fhw3"],"status":"published","title":"SysJust CTS Web - Reflected XSS","description":"The parameters of the specific functions in the CTS Web trading system do not filter special characters, which allows unauthenticated attackers can remotely perform reflected XSS and obtain the users’ connection token that triggered the attack.","severity":{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00681,"percentile":0.52932,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-05-28T08:10:27Z","modified":"2026-06-17T03:53:08Z","products":[{"vendor":"sysjust","product":"cts web"},{"vendor":"sysjust","product":"cts_web"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-4758-82b05-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32542"},{"url":"https://github.com/advisories/GHSA-f5hm-hjxq-fhw3"}],"sources":{"cve":[{"id":"CVE-2021-32542","title":"SysJust CTS Web - Reflected XSS","description":"The parameters of the specific functions in the CTS Web trading system do not filter special characters, which allows unauthenticated attackers can remotely perform reflected XSS and obtain the users’ connection token that triggered the attack.","status":"published","published":"2021-05-28T08:10:27.711Z","modified":"2024-09-16T19:05:10.4Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:07.014772Z"}],"euvd":[{"id":"EUVD-2021-19388","description":"The parameters of the specific functions in the CTS Web trading system do not filter special characters, which allows unauthenticated attackers can remotely perform reflected XSS and obtain the users’ connection token that triggered the attack.","status":"published","published":"2021-05-28T08:10:27Z","modified":"2024-09-16T19:05:10Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:55:26.31684Z"}],"ghsa":[{"id":"GHSA-f5hm-hjxq-fhw3","title":"The parameters of the specific functions in the CTS Web trading system do not filter special...","description":"The parameters of the specific functions in the CTS Web trading system do not filter special characters, which allows unauthenticated attackers can remotely perform reflected XSS and obtain the users’ connection token that triggered the attack.","status":"published","published":"2022-05-24T22:28:35Z","modified":"2023-01-30T05:05:44Z","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":"2026-11-02T14:47:20.673245Z"}],"nvd":[{"id":"CVE-2021-32542","description":"The parameters of the specific functions in the CTS Web trading system do not filter special characters, which allows unauthenticated attackers can remotely perform reflected XSS and obtain the users’ connection token that triggered the attack.","status":"published","published":"2021-05-28T08:15:07.093Z","modified":"2026-06-17T03:53:08.523Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"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":"2026-11-02T14:06:53.987491Z"}]}}