{"id":"CVE-2021-41318","aliases":["EUVD-2021-28347","GHSA-g44x-884w-mh6f"],"status":"published","title":"In Progress WhatsUp Gold prior to version 21.1.0, an application endpoint failed to adequately...","description":"In Progress WhatsUp Gold prior to version 21.1.0, an application endpoint failed to adequately sanitize malicious input. which could allow an unauthenticated attacker to execute arbitrary code in a victim's 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":"2026-11-09","score":0.05881,"percentile":0.93266,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2021-09-28T17:40:25Z","modified":"2026-09-25T18:31:15Z","exploits":[{"source":"exploitdb","id":"EDB-50366","title":"WhatsUpGold 21.0.3 - Stored Cross-Site Scripting (XSS)","type":"webapps","platform":"multiple","date":"2021-10-01","url":"https://www.exploit-db.com/exploits/50366"}],"products":[{"vendor":"progress","product":"whatsup_gold"}],"references":[{"url":"https://knowledgebase.progress.com/articles/Knowledge/WhatsUp-Gold-Security-Bulletin-September-2021","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/164359/WhatsUpGold-21.0.3-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41318"},{"url":"https://github.com/advisories/GHSA-g44x-884w-mh6f"}],"sources":{"cve":[{"id":"CVE-2021-41318","description":"In Progress WhatsUp Gold prior to version 21.1.0, an application endpoint failed to adequately sanitize malicious input. which could allow an unauthenticated attacker to execute arbitrary code in a victim's browser.","status":"published","published":"2021-09-28T17:40:25Z","modified":"2024-08-04T03:08:32.039Z","updated_at":"2026-11-02T14:32:59.105382Z"}],"euvd":[{"id":"EUVD-2021-28347","description":"In Progress WhatsUp Gold prior to version 21.1.0, an application endpoint failed to adequately sanitize malicious input. which could allow an unauthenticated attacker to execute arbitrary code in a victim's browser.","status":"published","published":"2021-09-28T17:40:25Z","modified":"2024-08-04T03:08:32Z","updated_at":"2026-11-03T03:24:18.226903Z"}],"ghsa":[{"id":"GHSA-g44x-884w-mh6f","title":"In Progress WhatsUp Gold prior to version 21.1.0, an application endpoint failed to adequately...","description":"In Progress WhatsUp Gold prior to version 21.1.0, an application endpoint failed to adequately sanitize malicious input. which could allow an unauthenticated attacker to execute arbitrary code in a victim's browser.","status":"published","published":"2022-05-24T19:15:56Z","modified":"2026-09-25T18:31:15Z","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":"2026-11-02T15:12:27.190195Z"}],"nvd":[{"id":"CVE-2021-41318","description":"In Progress WhatsUp Gold prior to version 21.1.0, an application endpoint failed to adequately sanitize malicious input. which could allow an unauthenticated attacker to execute arbitrary code in a victim's browser.","status":"published","published":"2021-09-28T18:15:09.063Z","modified":"2026-09-25T16:48:10.767Z","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":"2026-11-02T14:06:59.314106Z"}]}}