Popup Builder < 4.2.0 - Admin+ Stored Cross-Site Scripting
CVE-2023-3226

4.8MEDIUM

Key Information:

Vendor

Wordpress
Status
Popup Builder
Vendor
CVE Published:
25 September 2023

What is CVE-2023-3226?

The Popup Builder WordPress plugin before 4.2.0 does not sanitise and escape some of its 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).

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Deploy the Patch

Affected Version(s)

Popup Builder 0 < 4.2.0

References

https://wpscan.com/vulnerability/941a9aa7-f4b2-474a-84d9-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dipak Panchal (th3.d1pak)
WPScan
JSON
.