{"id":"CVE-2021-41567","aliases":["EUVD-2021-28583","GHSA-4x95-x397-5chq"],"status":"published","title":"Tad Uploader - Stored XSS","description":"The new add subject parameter of Tad Uploader view book list function fails to filter special characters. Unauthenticated attackers can remotely inject JavaScript syntax and execute stored XSS attacks.","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":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00632,"percentile":0.50597,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-10-08T15:15:38Z","modified":"2026-06-17T04:08:39Z","products":[{"vendor":"tad","product":"uploader"},{"vendor":"tad_uploader_project","product":"tad_uploader"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-5171-64439-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41567"},{"url":"https://github.com/advisories/GHSA-4x95-x397-5chq"}],"sources":{"cve":[{"id":"CVE-2021-41567","title":"Tad Uploader - Stored XSS","description":"The new add subject parameter of Tad Uploader view book list function fails to filter special characters. Unauthenticated attackers can remotely inject JavaScript syntax and execute stored XSS attacks.","status":"published","published":"2021-10-08T15:15:38.115Z","modified":"2024-09-16T19:19:19.852Z","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":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:59.105382Z"}],"euvd":[{"id":"EUVD-2021-28583","description":"The new add subject parameter of Tad Uploader view book list function fails to filter special characters. Unauthenticated attackers can remotely inject JavaScript syntax and execute stored XSS attacks.","status":"published","published":"2021-10-08T15:15:38Z","modified":"2024-09-16T19:19:19Z","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"}],"updated_at":"2026-11-03T00:55:24.213258Z"}],"ghsa":[{"id":"GHSA-4x95-x397-5chq","title":"The new add subject parameter of Tad Uploader view book list function fails to filter special...","description":"The new add subject parameter of Tad Uploader view book list function fails to filter special characters. Unauthenticated attackers can remotely inject JavaScript syntax and execute stored XSS attacks.","status":"published","published":"2022-05-24T19:17:03Z","modified":"2023-01-30T05:02:44Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:42.642348Z"}],"nvd":[{"id":"CVE-2021-41567","description":"The new add subject parameter of Tad Uploader view book list function fails to filter special characters. Unauthenticated attackers can remotely inject JavaScript syntax and execute stored XSS attacks.","status":"published","published":"2021-10-08T16:15:08.017Z","modified":"2026-06-17T04:08:39.767Z","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":"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":"2026-11-02T14:06:59.689345Z"}]}}