{"id":"CVE-2020-19950","aliases":["EUVD-2020-11846","GHSA-8f3c-5w2m-gp7j"],"status":"published","title":"A cross-site scripting (XSS) vulnerability in the /banner/add.html component of YzmCMS v5.3...","description":"A cross-site scripting (XSS) vulnerability in the /banner/add.html component of YzmCMS v5.3 allows attackers to execute arbitrary web scripts or HTML.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00589,"percentile":0.48436,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-09-23T19:46:22Z","modified":"2026-10-20T10:52:07Z","products":[{"vendor":"yzmcms","product":"yzmcms"}],"references":[{"url":"https://github.com/yzmcms/yzmcms/issues/22","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-19950"},{"url":"https://github.com/advisories/GHSA-8f3c-5w2m-gp7j"}],"sources":{"cve":[{"id":"CVE-2020-19950","description":"A cross-site scripting (XSS) vulnerability in the /banner/add.html component of YzmCMS v5.3 allows attackers to execute arbitrary web scripts or HTML.","status":"published","published":"2021-09-23T19:46:22Z","modified":"2024-08-04T14:15:28.594Z","updated_at":"2026-11-02T14:35:49.879248Z"}],"euvd":[{"id":"EUVD-2020-11846","description":"A cross-site scripting (XSS) vulnerability in the /banner/add.html component of YzmCMS v5.3 allows attackers to execute arbitrary web scripts or HTML.","status":"published","published":"2021-09-23T19:46:22Z","modified":"2024-08-04T14:15:28Z","updated_at":"2026-11-03T03:07:24.770982Z"}],"ghsa":[{"id":"GHSA-8f3c-5w2m-gp7j","title":"A cross-site scripting (XSS) vulnerability in the /banner/add.html component of YzmCMS v5.3...","description":"A cross-site scripting (XSS) vulnerability in the /banner/add.html component of YzmCMS v5.3 allows attackers to execute arbitrary web scripts or HTML.","status":"published","published":"2022-05-24T19:15:28Z","modified":"2023-01-30T05:02:26Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:38.51672Z"}],"nvd":[{"id":"CVE-2020-19950","description":"A cross-site scripting (XSS) vulnerability in the /banner/add.html component of YzmCMS v5.3 allows attackers to execute arbitrary web scripts or HTML.","status":"published","published":"2021-09-23T20:15:07.577Z","modified":"2026-06-17T03:00:09.483Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/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"}],"osv":[{"id":"CVE-2020-19950","description":"A cross-site scripting (XSS) vulnerability in the /banner/add.html component of YzmCMS v5.3 allows attackers to execute arbitrary web scripts or HTML.","status":"published","published":"2021-09-23T20:15:07.577Z","modified":"2026-10-20T10:52:07.569319649Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:15.212689Z"}]}}