CVE-2022-3350 - CVE House
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Status published Unknown CVE-2022-3350

Contact Bank <= 3.0.30 - Admin+ Stored Cross-Site Scripting

Vulnerability Description

The Contact Bank WordPress plugin through 3.0.30 does not sanitise and escape some of its Form settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

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:

  • zhang Yunpei

References

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Affected Vendor

Affected Software

Contact Bank – Contact Form Builder for WordPress
Vulnerable Versions:
3.0.30

Timeline

Official Publish: October 25th, 2022
Last Modified: May 9th, 2025
Added to House: July 21st, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

CWE-79

MITRE ATT&CK TTPs

T1189 Drive-by Compromise
Initial Access
T1059.007 JavaScript
Execution
T1539 Steal Web Session Cookie
Collection
T1213 Data from Information Repositories
Collection
T1567 Exfiltration Over Web Service
Exfiltration
T1491.001 Defacement
Impact