cbcvebase.
CVE-2021-4074
published 2022-01-18

CVE-2021-4074: The WHMCS Bridge WordPress plugin is vulnerable to Stored Cross-Site Scripting via the cc_whmcs_bridge_url parameter found in the ~/whmcs-bridge/bridge_cp.php…

PriorityP425medium5.4CVSS 3.1
AVNACLPRLUIRSCCLILAN
EPSS
0.56%
42.2th percentile
The WHMCS Bridge WordPress plugin is vulnerable to Stored Cross-Site Scripting via the cc_whmcs_bridge_url parameter found in the ~/whmcs-bridge/bridge_cp.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 6.1. Due to missing authorization checks on the cc_whmcs_bridge_add_admin function, low-level authenticated users such as subscribers can exploit this vulnerability.

Affected

2 ranges
VendorProductVersion rangeFixed in
i-pluginswhmcs_bridge<= 6.1
whmcs_bridgewhmcs_bridge6.1 – 6.1

CVSS provenance

nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:P/A:N
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