{"id":"CVE-2020-22789","aliases":["EUVD-2020-15546","GHSA-gfxh-gvwh-3w55"],"status":"published","title":"Unauthenticated Stored XSS in FME Server versions 2019.2 and 2020.0 Beta allows a remote attacker...","description":"Unauthenticated Stored XSS in FME Server versions 2019.2 and 2020.0 Beta allows a remote attacker to gain admin privileges by injecting arbitrary web script or HTML via the login page. The XSS is executed when an administrator accesses the logs.","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":0.01244,"percentile":0.69651,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-04-28T20:43:05Z","modified":"2026-06-17T03:04:23Z","products":[{"vendor":"safe","product":"fme_server"}],"references":[{"url":"https://mexicanpentester.com/2020/04/09/vulnerabilities-in-fme-server-versions-2019-2-and-2020-0-beta-and-probably-previous-versions/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://community.safe.com/s/article/fme-server-2019-security-update","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://community.safe.com/s/article/FME-Server-Stored-Cross-Site-Scripting-XSS-Vulnerabilities","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-22789"},{"url":"https://github.com/advisories/GHSA-gfxh-gvwh-3w55"}],"sources":{"cve":[{"id":"CVE-2020-22789","description":"Unauthenticated Stored XSS in FME Server versions 2019.2 and 2020.0 Beta allows a remote attacker to gain admin privileges by injecting arbitrary web script or HTML via the login page. The XSS is executed when an administrator accesses the logs.","status":"published","published":"2021-04-28T20:43:05Z","modified":"2024-08-04T14:51:10.755Z","updated_at":"2026-11-02T14:35:46.873079Z"}],"euvd":[{"id":"EUVD-2020-15546","description":"Unauthenticated Stored XSS in FME Server versions 2019.2 and 2020.0 Beta allows a remote attacker to gain admin privileges by injecting arbitrary web script or HTML via the login page. The XSS is executed when an administrator accesses the logs.","status":"published","published":"2021-04-28T20:43:05Z","modified":"2024-08-04T14:51:10Z","updated_at":"2026-11-03T03:07:22.274854Z"}],"ghsa":[{"id":"GHSA-gfxh-gvwh-3w55","title":"Unauthenticated Stored XSS in FME Server versions 2019.2 and 2020.0 Beta allows a remote attacker...","description":"Unauthenticated Stored XSS in FME Server versions 2019.2 and 2020.0 Beta allows a remote attacker to gain admin privileges by injecting arbitrary web script or HTML via the login page. The XSS is executed when an administrator accesses the logs.","status":"published","published":"2022-05-24T17:49:01Z","modified":"2023-01-29T05:07:26Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:10.15423Z"}],"nvd":[{"id":"CVE-2020-22789","description":"Unauthenticated Stored XSS in FME Server versions 2019.2 and 2020.0 Beta allows a remote attacker to gain admin privileges by injecting arbitrary web script or HTML via the login page. The XSS is executed when an administrator accesses the logs.","status":"published","published":"2021-04-28T21:15:08.743Z","modified":"2026-06-17T03:04:23.09Z","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":"2026-11-02T14:06:39.25999Z"}]}}