{"id":"CVE-2020-20349","aliases":["EUVD-2020-13136","GHSA-cjfc-p2gj-cv87"],"status":"published","title":"WTCMS 1.0 contains a stored cross-site scripting (XSS) vulnerability in the link address field...","description":"WTCMS 1.0 contains a stored cross-site scripting (XSS) vulnerability in the link address field under the background links module.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00531,"percentile":0.45264,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-09-01T21:25:13Z","modified":"2026-06-17T03:02:58Z","products":[{"vendor":"wtcms_project","product":"wtcms"}],"references":[{"url":"https://github.com/taosir/wtcms/issues/11","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-20349"},{"url":"https://github.com/advisories/GHSA-cjfc-p2gj-cv87"}],"sources":{"cve":[{"id":"CVE-2020-20349","description":"WTCMS 1.0 contains a stored cross-site scripting (XSS) vulnerability in the link address field under the background links module.","status":"published","published":"2021-09-01T21:25:13Z","modified":"2024-08-04T14:22:24.715Z","updated_at":"2026-11-02T14:35:45.763329Z"}],"euvd":[{"id":"EUVD-2020-13136","description":"WTCMS 1.0 contains a stored cross-site scripting (XSS) vulnerability in the link address field under the background links module.","status":"published","published":"2021-09-01T21:25:13Z","modified":"2024-08-04T14:22:24Z","updated_at":"2026-11-03T03:07:24.233243Z"}],"ghsa":[{"id":"GHSA-cjfc-p2gj-cv87","title":"WTCMS 1.0 contains a stored cross-site scripting (XSS) vulnerability in the link address field...","description":"WTCMS 1.0 contains a stored cross-site scripting (XSS) vulnerability in the link address field under the background links module.","status":"published","published":"2022-05-24T19:12:56Z","modified":"2023-01-30T05:01:53Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:30.744651Z"}],"nvd":[{"id":"CVE-2020-20349","description":"WTCMS 1.0 contains a stored cross-site scripting (XSS) vulnerability in the link address field under the background links module.","status":"published","published":"2021-09-01T22:15:07.673Z","modified":"2026-06-17T03:02:58.453Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:45.704484Z"}]}}