PT-2026-85205 · Whmcs · Whmcs
CVSS v4.0
8.2
High
| Vector | AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/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:X/R:X/V:X/RE:X/U:X |
Name of the Vulnerable Software and Affected Versions
WHMCS versions 4.5.0 through 8.13.7
WHMCS versions 8.13.0 through 8.13.7
WHMCS versions 9.0.0 through 9.0.7
Description
A missing authorization issue exists in the 2Checkout payment gateway. This flaw allows an unauthenticated user to retrieve customer data through the 2Checkout payment gateway endpoint under specific conditions.
Recommendations
Update to version 8.13.8 or later.
Update to version 9.0.8 or later.
Update to a supported version beyond the EOL 4.5.0 range.
Fix
Missing Authorization
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Weakness Enumeration
Related Identifiers
Affected Products
Whmcs