{"id":"CVE-2026-3862","aliases":["EUVD-2026-10508","GHSA-5p5r-v3f4-wcfv"],"status":"published","title":"Cross-Site Scripting Vulnerability in SiteMinder Administrative UI","description":"Cross-site Scripting (XSS) allows an attacker to submit specially crafted data to the application which is returned unaltered in the resulting web page.","severity":{"version":"4.0","score":4.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/AU:N/R:A/RE:M/U:Green","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00225,"percentile":0.1324,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-03-10T14:52:52Z","modified":"2026-06-17T10:44:21Z","products":[{"vendor":"broadcom","product":"siteminder"},{"vendor":"broadcom","product":"symantec_siteminder"}],"references":[{"url":"https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/37176","tags":["vendor-advisory","Permissions Required"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-3862"},{"url":"https://github.com/advisories/GHSA-5p5r-v3f4-wcfv"}],"sources":{"cve":[{"id":"CVE-2026-3862","title":"Cross-Site Scripting Vulnerability in SiteMinder Administrative UI","description":"Cross-site Scripting (XSS) allows an attacker to submit specially crafted data to the application which is returned unaltered in the resulting web page.","status":"published","published":"2026-03-10T14:52:52.344Z","modified":"2026-03-10T15:40:24.948Z","cvss":[{"version":"4.0","score":4.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/AU:N/R:A/RE:M/U:Green","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:49:09.229322Z"}],"euvd":[{"id":"EUVD-2026-10508","description":"Cross-site Scripting (XSS) allows an attacker to submit specially crafted data to the application which is returned unaltered in the resulting web page.","status":"published","published":"2026-03-10T14:52:52Z","modified":"2026-03-10T15:40:24Z","cvss":[{"version":"4.0","score":4.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/AU:N/R:A/RE:M/U:Green","level":"medium"}],"updated_at":"2026-11-02T19:48:05.412027Z"}],"ghsa":[{"id":"GHSA-5p5r-v3f4-wcfv","title":"Cross-site Scripting (XSS) allows an attacker to submit specially crafted data to the application...","description":"Cross-site Scripting (XSS) allows an attacker to submit specially crafted data to the application which is returned unaltered in the resulting web page.","status":"published","published":"2026-03-10T18:31:23Z","modified":"2026-05-07T18:30:33Z","cvss":[{"version":"4.0","score":4.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:A/V:X/RE:M/U:Green","level":"medium"},{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:07:56.440319Z"}],"nvd":[{"id":"CVE-2026-3862","description":"Cross-site Scripting (XSS) allows an attacker to submit specially crafted data to the application which is returned unaltered in the resulting web page.","status":"published","published":"2026-03-10T18:19:06.2Z","modified":"2026-06-17T10:44:21.17Z","cvss":[{"version":"4.0","score":4.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:A/V:X/RE:M/U:Green","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:08.98071Z"}]}}