{"id":"CVE-2020-22987","aliases":["EUVD-2020-15743","GHSA-v5c8-f2q3-j55m"],"status":"published","title":"Cross-Site Scripting (XSS) vulnerability in MicroStrategy Web SDK 10.11 and earlier, allows...","description":"Cross-Site Scripting (XSS) vulnerability in MicroStrategy Web SDK 10.11 and earlier, allows remote unauthenticated attackers to execute arbitrary code via the fileToUpload parameter to the uploadFile task.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0153,"percentile":0.7508,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-05-12T19:58:03Z","modified":"2026-07-09T00:16:58Z","products":[{"vendor":"microstrategy","product":"microstrategy_web_sdk"}],"references":[{"url":"http://www.yourcompany.com:8080/MicroStrategy/servlet/taskProc","tags":["x_refsource_MISC","x_transferred","Broken Link"]},{"url":"https://www.microstrategy.com/us/report-a-security-vulnerability","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://medium.com/@win3zz/simple-story-of-some-complicated-xss-on-facebook-8a9c0d80969d"},{"url":"https://medium.com/%40win3zz/simple-story-of-some-complicated-xss-on-facebook-8a9c0d80969d","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-22987"},{"url":"http://microstrategy.com"},{"url":"https://github.com/advisories/GHSA-v5c8-f2q3-j55m"}],"sources":{"cve":[{"id":"CVE-2020-22987","description":"Cross-Site Scripting (XSS) vulnerability in MicroStrategy Web SDK 10.11 and earlier, allows remote unauthenticated attackers to execute arbitrary code via the fileToUpload parameter to the uploadFile task.","status":"published","published":"2022-05-12T19:58:03Z","modified":"2026-07-09T00:10:44.834Z","updated_at":"2026-11-02T14:35:46.873079Z"}],"euvd":[{"id":"EUVD-2020-15743","description":"Cross-Site Scripting (XSS) vulnerability in MicroStrategy Web SDK 10.11 and earlier, allows remote unauthenticated attackers to execute arbitrary code via the fileToUpload parameter to the uploadFile task.","status":"published","published":"2022-05-12T19:58:03Z","modified":"2026-07-09T00:10:44Z","updated_at":"2026-11-02T18:20:09.583461Z"}],"ghsa":[{"id":"GHSA-v5c8-f2q3-j55m","title":"Cross-Site Scripting (XSS) vulnerability in MicroStrategy Web SDK 10.11 and earlier, allows...","description":"Cross-Site Scripting (XSS) vulnerability in MicroStrategy Web SDK 10.11 and earlier, allows remote unauthenticated attackers to execute arbitrary code via the fileToUpload parameter to the uploadFile task.","status":"published","published":"2022-05-13T00:00:30Z","modified":"2026-07-05T03:30:48Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:09:15.466495Z"}],"nvd":[{"id":"CVE-2020-22987","description":"Cross-Site Scripting (XSS) vulnerability in MicroStrategy Web SDK 10.11 and earlier, allows remote unauthenticated attackers to execute arbitrary code via the fileToUpload parameter to the uploadFile task.","status":"published","published":"2022-05-12T20:15:13.14Z","modified":"2026-07-09T00:16:58.9Z","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":"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":"2026-11-02T14:06:46.951463Z"}]}}