{"schemaVersion":3,"id":"CVE-2021-24736","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The Easy Download Manager and File Sharing Plugin with frontend file upload – a better Media Library — Shared Files WordPress plugin before 1.6.57 does not sanitise and escape some of its settings before outputting them in attributes, which could lead to Stored Cross-Site Scripting issues.","dates":{"published":"2021-10-18T13:46:06.000Z","modified":"2024-08-03T19:42:16.864Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.8,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":4.8,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":3.5,"severity":"low","vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"wordfence","score":4.8,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00643,"percentile":0.50112,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00643},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00643,"percentile":0.50112}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00643,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00643,"percentile":0.50112}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"REF_7308D5973DADCB84","name":"Exploit Reference (wpscan.com)","source":"reference","url":"https://wpscan.com/vulnerability/d72275bd-0c66-4b2a-940d-d5256b5426cc","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","description":"The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/79.html"}],"affected":[{"vendor":"tammersoft","product":"shared_files","name":"shared files","label":"shared_files","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.6.57","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.6.57","eol":null,"hubHref":"/vendor/tammersoft/shared_files"},{"vendor":"unknown","product":"easy download manager and file sharing plugin with frontend file upload – a better media library — shared files","name":"Easy Download Manager and File Sharing Plugin with frontend file upload – a better Media Library — Shared Files","label":"easy download manager and file sharing plugin with frontend file upload – a better media library — shared files","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 1.6.57, < 1.6.57","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 1.6.57, < 1.6.57","eol":null,"hubHref":"/vendor/unknown/easy_download_manager_and_file_sharing_plugin_with_frontend_file_upload_-_a_better_media_library_-_shared_files"},{"vendor":"wordpress","product":"shared-files","name":"Shared Files – File Upload & Download Manager","label":"shared-files","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.6.57","noFixRecorded":false,"fixedIn":"1.6.57"}],"versionsText":"< 1.6.57","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://wpscan.com/vulnerability/d72275bd-0c66-4b2a-940d-d5256b5426cc","label":"wpscan.com/vulnerability/d72275bd-0c66-4b2a-940d-d5256b5426cc","hostname":"wpscan.com","tags":["X Refsource MISC","Exploit","Third Party Advisory"]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/2e10e550-735f-4bef-8e58-bcb79c51a5a6","label":"www.wordfence.com/threat-intel/vulnerabilities/id/2e10e550-735f-4bef-8e58-bcb79c51a5a6","hostname":"www.wordfence.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2021-10-18T13:46:06.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-03T19:42:16.864Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":29,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T13:28:19.900Z","stale":false,"partial":false}}