{"id":"CVE-2021-24856","aliases":["EUVD-2021-11768","GHSA-533w-p83m-xgjp"],"status":"published","title":"Shared Files \u003c 1.6.61 - Admin+ Stored Cross-Site Scripting","description":"The Shared Files WordPress plugin before 1.6.61 does not sanitise and escape the Download Counter Text settings, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","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":"2026-11-12","score":0.00668,"percentile":0.52419,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-11-17T10:16:00Z","modified":"2026-06-17T03:41:01Z","products":[{"vendor":"tammersoft","product":"shared_files"},{"vendor":"unknown","product":"shared files – easy download manager and file sharing plugin with frontend file upload"}],"references":[{"url":"https://wpscan.com/vulnerability/8fd483fb-d399-4b4f-b4ef-bbfad1b5cf1b","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://mikadmin.fr/tech/XSS-Stored-Shared-Files-a837703ad010d111be11ffdf478aa6114F0lK656bV.pdf","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24856"},{"url":"https://github.com/advisories/GHSA-533w-p83m-xgjp"}],"sources":{"cve":[{"id":"CVE-2021-24856","title":"Shared Files \u003c 1.6.61 - Admin+ Stored Cross-Site Scripting","description":"The Shared Files WordPress plugin before 1.6.61 does not sanitise and escape the Download Counter Text settings, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","status":"published","published":"2021-11-17T10:16:00Z","modified":"2024-08-03T19:42:17.305Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.331617Z"}],"euvd":[{"id":"EUVD-2021-11768","description":"The Shared Files WordPress plugin before 1.6.61 does not sanitise and escape the Download Counter Text settings, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","status":"published","published":"2021-11-17T10:16:00Z","modified":"2024-08-03T19:42:17Z","updated_at":"2026-11-03T03:24:55.415131Z"}],"ghsa":[{"id":"GHSA-533w-p83m-xgjp","title":"The Shared Files WordPress plugin before 1.6.61 does not sanitise and escape the Download Counter...","description":"The Shared Files WordPress plugin before 1.6.61 does not sanitise and escape the Download Counter Text settings, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","status":"published","published":"2022-05-24T19:20:43Z","modified":"2023-01-30T05:03:55Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:56.128795Z"}],"nvd":[{"id":"CVE-2021-24856","description":"The Shared Files WordPress plugin before 1.6.61 does not sanitise and escape the Download Counter Text settings, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","status":"published","published":"2021-11-17T11:15:08.6Z","modified":"2026-06-17T03:41:01.393Z","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":"2026-11-02T14:07:01.428028Z"}]}}