{"id":"CVE-2023-38551","aliases":["EUVD-2023-42350","GHSA-99x9-vrrc-xxw3"],"status":"published","title":"A CRLF Injection vulnerability in Ivanti Connect Secure (9.x, 22.x) allows an authenticated high...","description":"A CRLF Injection vulnerability in Ivanti Connect Secure (9.x, 22.x) allows an authenticated high-privileged user to inject malicious code on a victim’s browser, thereby leading to cross-site scripting attack.","severity":{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.01003,"percentile":0.63401,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-93"],"published":"2024-05-31T17:38:31Z","modified":"2026-06-17T06:10:42Z","products":[{"vendor":"ivanti","product":"connect secure"}],"references":[{"url":"https://forums.ivanti.com/s/article/Security-Advisory-May-2024","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38551"},{"url":"https://github.com/advisories/GHSA-99x9-vrrc-xxw3"}],"sources":{"cve":[{"id":"CVE-2023-38551","description":"A CRLF Injection vulnerability in Ivanti Connect Secure (9.x, 22.x) allows an authenticated high-privileged user to inject malicious code on a victim’s browser, thereby leading to cross-site scripting attack.","status":"published","published":"2024-05-31T17:38:31.36Z","modified":"2025-03-27T20:43:12.726Z","cvss":[{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-93"],"updated_at":"2026-11-02T14:35:29.772612Z"}],"euvd":[{"id":"EUVD-2023-42350","description":"A CRLF Injection vulnerability in Ivanti Connect Secure (9.x, 22.x) allows an authenticated high-privileged user to inject malicious code on a victim’s browser, thereby leading to cross-site scripting attack.","status":"published","published":"2024-05-31T17:38:31Z","modified":"2025-03-27T20:43:12Z","cvss":[{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:48.662755Z"}],"ghsa":[{"id":"GHSA-99x9-vrrc-xxw3","title":"A CRLF Injection vulnerability in Ivanti Connect Secure (9.x, 22.x) allows an authenticated high...","description":"A CRLF Injection vulnerability in Ivanti Connect Secure (9.x, 22.x) allows an authenticated high-privileged user to inject malicious code on a victim’s browser, thereby leading to cross-site scripting attack.","status":"published","published":"2024-05-31T18:31:16Z","modified":"2025-03-27T21:31:15Z","cvss":[{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:H","level":"high"}],"cwes":["CWE-93"],"updated_at":"2026-11-02T15:00:30.356167Z"}],"nvd":[{"id":"CVE-2023-38551","description":"A CRLF Injection vulnerability in Ivanti Connect Secure (9.x, 22.x) allows an authenticated high-privileged user to inject malicious code on a victim’s browser, thereby leading to cross-site scripting attack.","status":"published","published":"2024-05-31T18:15:09.78Z","modified":"2026-06-17T06:10:42.403Z","cvss":[{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-93"],"updated_at":"2026-11-02T14:09:17.205287Z"}]}}