{"id":"CVE-2022-42948","aliases":["EUVD-2022-46004","GHSA-c8qh-hq9w-qh3p"],"status":"published","title":"Cobalt Strike 4.7.1 fails to properly escape HTML tags when they are displayed on Swing...","description":"Cobalt Strike 4.7.1 fails to properly escape HTML tags when they are displayed on Swing components. By injecting crafted HTML code, it is possible to remotely execute code in the Cobalt Strike UI.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02706,"percentile":0.86065,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":false,"fix_available":false},"cwes":["CWE-116","CWE-79"],"published":"2023-03-24T00:00:00Z","modified":"2026-06-17T05:05:39Z","kev":{"date_added":"2023-03-30","due_date":"2023-04-20","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Unknown"},"exploitation":[{"source":"euvd","since":"2023-03-30"},{"source":"kev","since":"2023-03-30"}],"products":[{"vendor":"fortra","product":"cobalt strike"},{"vendor":"helpsystems","product":"cobalt_strike"}],"references":[{"url":"https://www.cobaltstrike.com/blog/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://www.redpacketsecurity.com/helpsystems-cobalt-strike-code-execution-cve-2022-42948/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://thesecmaster.com/how-to-fix-cve-2022-42948-a-critical-rce-vulnerability-in-cobalt-strike/","tags":["x_transferred","Technical Description","Third Party Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-42948","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-42948"},{"url":"https://thesecmaster.com/how-to-fix-cve-2022-42948-a-critical-rce-vulnerability-in-cobalt-strike"},{"url":"https://www.cobaltstrike.com/blog"},{"url":"https://www.redpacketsecurity.com/helpsystems-cobalt-strike-code-execution-cve-2022-42948"},{"url":"https://github.com/advisories/GHSA-c8qh-hq9w-qh3p"}],"sources":{"cve":[{"id":"CVE-2022-42948","description":"Cobalt Strike 4.7.1 fails to properly escape HTML tags when they are displayed on Swing components. By injecting crafted HTML code, it is possible to remotely execute code in the Cobalt Strike UI.","status":"published","published":"2023-03-24T00:00:00Z","modified":"2025-10-21T23:15:21.818Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-116"],"updated_at":"2026-11-02T14:34:27.327929Z"}],"euvd":[{"id":"EUVD-2022-46004","description":"Cobalt Strike 4.7.1 fails to properly escape HTML tags when they are displayed on Swing components. By injecting crafted HTML code, it is possible to remotely execute code in the Cobalt Strike UI.","status":"published","published":"2023-03-24T00:00:00Z","modified":"2025-10-21T23:15:21Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"exploited_since":"2023-03-30","updated_at":"2026-11-02T20:31:27.312976Z"}],"ghsa":[{"id":"GHSA-c8qh-hq9w-qh3p","title":"Cobalt Strike 4.7.1 fails to properly escape HTML tags when they are displayed on Swing...","description":"Cobalt Strike 4.7.1 fails to properly escape HTML tags when they are displayed on Swing components. By injecting crafted HTML code, it is possible to remotely execute code in the Cobalt Strike UI.","status":"published","published":"2023-03-24T15:30:21Z","modified":"2025-10-22T00:33:50Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-79","CWE-116"],"updated_at":"2026-11-02T15:04:08.198655Z"}],"kev":[{"id":"CVE-2022-42948","title":"Fortra Cobalt Strike User Interface Remote Code Execution Vulnerability","description":"Fortra Cobalt Strike User Interface contains an unspecified vulnerability rooted in Java Swing that may allow remote code execution.","cwes":["CWE-79","CWE-116"],"kev":{"date_added":"2023-03-30","due_date":"2023-04-20","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-02T17:00:16.234141Z"}],"nvd":[{"id":"CVE-2022-42948","description":"Cobalt Strike 4.7.1 fails to properly escape HTML tags when they are displayed on Swing components. By injecting crafted HTML code, it is possible to remotely execute code in the Cobalt Strike UI.","status":"published","published":"2023-03-24T14:15:09.927Z","modified":"2026-06-17T05:05:39.117Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-116"],"updated_at":"2026-11-02T14:07:37.020555Z"}]}}