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Status published
Medium
CVE-2021-25112
WHMCS Bridge < 6.4b - Reflected Cross-Site Scripting (XSS)
Vulnerability Description
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
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Krzysztof Zając
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Affected Vendor
Unknown
View all reports →Affected Software
WHMCS Bridge
Vulnerable Versions:
6.4b
Timeline
Official Publish:
February 28th, 2022
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N