WH
Product
WHMCS
by WebPros · last CVE Sep 14, 2026
3
CVEs
0
On KEV
9.3
Max CVSS
0
New 30D
Severity mix
Critical 2High 1Medium 0Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-67398
8.2
0%
Sep 3
Missing authorization vulnerability has been discovered in 2Checkout payment gateway of WHMCS from 8.13.0 before 8.13.7, from 9.0.0 before 9.0.8, all other EOL versions from 4.5.0
Affected: 4.5.0 before 8.12.2; 8.13.0 before 8.13.7; 9.0.0 before 9.0.8
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