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Threat intelligence

WHMCS Bridge <= 6.9 - Unauthenticated Arbitrary File Upload via 'ccce' Parameter

CVE-2026-14489 · whmcs-bridge

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Whmcs Bridge at a vulnerable version. How SiteRespond intelligence works

Vulnerability
WHMCS Bridge <= 6.9 - Unauthenticated Arbitrary File Upload via 'ccce' Parameter
Affected software
whmcs-bridge(Plugin)
Affected versions
  • ≤ 6.9
Authentication
Unauthenticated
Vulnerability type
Remote code execution
Published
7 July 2026
CISA KEV
Not listed in CISA KEV at last catalog refresh
Impact
May allow attackers to run arbitrary code on the server if exploited.
Source

Data imported from Wordfence Intelligence (advisory c4fe6dcc-93c8-4956-85ae-a1125bc84509). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Whmcs Bridge version against this catalog when the Defence plugin is connected to your WordPress site.