CVE-2021-25112
WHMCS Bridge < 6.4b - Reflected Cross-Site Scripting (XSS)
Vexday Risk Score
18Low
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS —EPSS 2.2%KEV nãoPoC —Nuclei simMetasploit —Patch —
Lifecycle
28 Feb 2022Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
The WHMCS Bridge WordPress plugin before 6.4b does not sanitise and escape the error parameter before outputting it back in admin dashboard, leading to a Reflected Cross-Site Scripting
Affected products
Unknown · WHMCS BridgeWant to know if your infrastructure is exposed to this?
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