CVE-2025-40846

HIGH EPSS 21.0%

Published May 8, 20251y ago · Modified Jun 17, 20261w ago

7.1 CVSS 4.0

High

Published May 8, 2025 1y ago

Last Modified Jun 17, 2026 1w ago

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

CVSS Details

Base Score

7.1

Exploitability

—

Impact

—

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction A

Scope P

Threat Intelligence

EPSS Exploit Probability

21.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 2

CWE-20 Improper Input Validation Validation

CWE-601

References 1

support.haloservicedesk.com https://support.haloservicedesk.com/kb?id=2501

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.