{"id":"CVE-2023-26100","aliases":["EUVD-2023-29973","GHSA-vhg5-556r-83fw"],"status":"published","title":"In Progress Flowmon before 12.2.0, an application endpoint failed to sanitize user-supplied input...","description":"In Progress Flowmon before 12.2.0, an application endpoint failed to sanitize user-supplied input. A threat actor could leverage a reflected XSS vulnerability to execute arbitrary code within the context of a Flowmon user's web browser.","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":"2026-11-12","score":0.00424,"percentile":0.37209,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-04-21T00:00:00Z","modified":"2026-06-17T05:42:40Z","products":[{"vendor":"progress","product":"flowmon_os"}],"references":[{"url":"https://www.flowmon.com/en","tags":["x_transferred","Product"]},{"url":"https://support.kemptechnologies.com/hc/en-us/articles/12736934205837","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26100"},{"url":"https://github.com/advisories/GHSA-vhg5-556r-83fw"}],"sources":{"cve":[{"id":"CVE-2023-26100","description":"In Progress Flowmon before 12.2.0, an application endpoint failed to sanitize user-supplied input. A threat actor could leverage a reflected XSS vulnerability to execute arbitrary code within the context of a Flowmon user's web browser.","status":"published","published":"2023-04-21T00:00:00Z","modified":"2025-02-05T20:10:47.013Z","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":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:15.434947Z"}],"euvd":[{"id":"EUVD-2023-29973","description":"In Progress Flowmon before 12.2.0, an application endpoint failed to sanitize user-supplied input. A threat actor could leverage a reflected XSS vulnerability to execute arbitrary code within the context of a Flowmon user's web browser.","status":"published","published":"2023-04-21T00:00:00Z","modified":"2025-02-05T20:10:47Z","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":"2026-11-03T00:04:04.235223Z"}],"ghsa":[{"id":"GHSA-vhg5-556r-83fw","title":"In Progress Flowmon before 12.2.0, an application endpoint failed to sanitize user-supplied input...","description":"In Progress Flowmon before 12.2.0, an application endpoint failed to sanitize user-supplied input. A threat actor could leverage a reflected XSS vulnerability to execute arbitrary code within the context of a Flowmon user's web browser.","status":"published","published":"2023-04-21T12:30:20Z","modified":"2024-04-04T03:37:43Z","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":"2026-11-02T14:56:16.439649Z"}],"nvd":[{"id":"CVE-2023-26100","description":"In Progress Flowmon before 12.2.0, an application endpoint failed to sanitize user-supplied input. A threat actor could leverage a reflected XSS vulnerability to execute arbitrary code within the context of a Flowmon user's web browser.","status":"published","published":"2023-04-21T12:15:07.457Z","modified":"2026-06-17T05:42:40.507Z","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":"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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:56.683259Z"}]}}