vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2023-3226

Popup Builder < 4.2.0 - Admin+ Stored Cross-Site Scripting

MEDIUM
4.8
CVSS Score
Published: September 25, 2023 at 03:56 PM UTC
Updated: June 17, 2026 at 06:13 AM UTC
2 products affected across 2 vendorsPopup BuilderPopup Builder

Using Popup Builder by Unknown?

Get instant alerts when new vulnerabilities affect Popup Builder - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM4.8
Exploit prediction
EPSS 0.4%

Description

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).

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Popup Builder· Sygnooswordpress-plugin
95%
v ≤ 4.1.15
Popup Builder· Ghozylabwordpress-plugin
60%
v < 4.2.0
Affected range stops below 4.2.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitVDB EntryTechnical DescriptionThird Party Advisory
Source: [email protected]
https://wpscan.com/vulnerability/941a9aa7-f4b2-474a-84d9-9a74c99079e2

CVSS

4.8MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card