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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. The vulnerability affects Halo versions up to 2.174.101 and all versions between 2.175.1 and 2.184.21

PUBLISHED Reserved 2025-04-16 | Published 2025-05-08 | Updated 2025-05-08 | Assigner NCSC.ch




HIGH: 7.1CVSS: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

Problem types

CWE-20 Improper Input Validation

CWE-601 URL Redirection to Untrusted Site ('Open Redirect')

Product status

Default status
unaffected

>= 2.174.101 (patch)
unaffected

>= 2.184.21 (Any version)
unaffected

References

support.haloservicedesk.com/kb?id=2501 vendor-advisory

cve.org (CVE-2025-40846)

nvd.nist.gov (CVE-2025-40846)

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