{"cve":"CVE-2021-32542","nvd":{"published":"2021-05-28T08:15:07.093","modified":"2026-06-17T03:53:08.523","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://www.chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344","https://www.twcert.org.tw/tw/cp-132-4758-82b05-1.html","https://www.chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344","https://www.twcert.org.tw/tw/cp-132-4758-82b05-1.html"],"products":["sysjust:cts_web"],"source":"nvd","synced_at":"2026-10-19T21:18:09.669877188+00:00"},"epss":{"cve":"CVE-2021-32542","score":0.00681,"percentile":0.52455,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}