Medium severity · published Feb 28, 2022
CVE-2021-25112
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…
6.1
CVSS
2.2%
EPSS
No
On KEV
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
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)2.2% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WB
Whmcs Bridge · I-plugins
before 6.4b · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-25112
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-25112
Release Notes
https://plugins.trac.wordpress.org/changeset/2659751
Exploit
https://wpscan.com/vulnerability/4aae2dd9-8d51-4633-91bc-ddb53ca3471c
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