{"id":"CVE-2025-40846","aliases":["EUVD-2025-13959","GHSA-mcvh-54mc-g3gg"],"status":"published","title":"HaloITSM open redirect via the returnUrl","description":"Improper Input Validation, the returnUrl parameter in Account Security Settings lacks proper input validation, allowing attackers to redirect users to malicious websites (Open Redirect) and inject JavaScript code to perform cross site scripting attack.\n\nThe vulnerability affects Halo versions up to 2.174.101 and all versions between 2.175.1 and 2.184.21","severity":{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:L/VA:N/SC:H/SI:H/SA:H/S:P/AU:Y/R:U/RE:L/U:Red","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00365,"percentile":0.30774,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-601"],"published":"2025-05-08T08:15:06Z","modified":"2026-06-17T09:22:12Z","products":[{"vendor":"haloitsm","product":"itsm"},{"vendor":"ivanti","product":"itsm"}],"references":[{"url":"https://support.haloservicedesk.com/kb?id=2501","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-40846"},{"url":"https://github.com/advisories/GHSA-mcvh-54mc-g3gg"}],"sources":{"cve":[{"id":"CVE-2025-40846","title":"HaloITSM open redirect via the returnUrl","description":"Improper Input Validation, the returnUrl parameter in Account Security Settings lacks proper input validation, allowing attackers to redirect users to malicious websites (Open Redirect) and inject JavaScript code to perform cross site scripting attack.\n\nThe vulnerability affects Halo versions up to 2.174.101 and all versions between 2.175.1 and 2.184.21","status":"published","published":"2025-05-08T08:15:06.51Z","modified":"2025-05-08T14:07:49.368Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:L/VA:N/SC:H/SI:H/SA:H/S:P/AU:Y/R:U/RE:L/U:Red","level":"high","assessor":"cna"}],"cwes":["CWE-20","CWE-601"],"updated_at":"2026-11-02T14:32:34.773122Z"}],"euvd":[{"id":"EUVD-2025-13959","description":"Improper Input Validation, the returnUrl parameter in Account Security Settings lacks proper input validation, allowing attackers to redirect users to malicious websites (Open Redirect) and inject JavaScript code to perform cross site scripting attack.\n\nThe vulnerability affects Halo versions up to 2.174.101 and all versions between 2.175.1 and 2.184.21","status":"published","published":"2025-05-08T08:15:06Z","modified":"2025-05-08T14:07:49Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:L/VA:N/SC:H/SI:H/SA:H/S:P/AU:Y/R:U/RE:L/U:Red","level":"high"}],"updated_at":"2026-11-02T20:32:52.039629Z"}],"ghsa":[{"id":"GHSA-mcvh-54mc-g3gg","title":"Improper Input Validation, the returnUrl parameter in Account Security Settings lacks proper...","description":"Improper Input Validation, the returnUrl parameter in Account Security Settings lacks proper input validation, allowing attackers to redirect users to malicious websites (Open Redirect) and inject JavaScript code to perform cross site scripting attack.\n\nThe vulnerability affects Halo versions up to 2.174.101 and all versions between 2.175.1 and 2.184.21","status":"published","published":"2025-05-08T09:30:25Z","modified":"2025-05-08T09:30:32Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:L/VA:N/SC:H/SI:H/SA:H/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:P/AU:Y/R:U/V:X/RE:L/U:Red","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:02:12.439359Z"}],"nvd":[{"id":"CVE-2025-40846","description":"Improper Input Validation, the returnUrl parameter in Account Security Settings lacks proper input validation, allowing attackers to redirect users to malicious websites (Open Redirect) and inject JavaScript code to perform cross site scripting attack.\n\nThe vulnerability affects Halo versions up to 2.174.101 and all versions between 2.175.1 and 2.184.21","status":"published","published":"2025-05-08T09:15:20.32Z","modified":"2026-06-17T09:22:12.943Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:L/VA:N/SC:H/SI:H/SA:H/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:P/AU:Y/R:U/V:X/RE:L/U:Red","level":"high","assessor":"secondary"}],"cwes":["CWE-20","CWE-601"],"updated_at":"2026-11-02T14:11:06.085152Z"}]}}