CVE-2024-9428 — Cross-site Scripting in Popup Builder

CWE-79 — Cross-site Scripting3 documents3 sources
Severity
4.8MEDIUMNVD
EPSS
0.1%
top 68.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Sygnoos Popup Builder
Timeline
PublishedDec 12

Description

The Popup Builder WordPress plugin before 4.3.5 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).

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:NExploitability: 1.7 | Impact: 2.7

Affected Packages1 packages

🔴Vulnerability Details

2
CVEList
Popup Builder < 4.3.5 - Admin+ Stored XSS↗2024-12-12
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GHSA
GHSA-6p32-cp49-w842: The Popup Builder WordPress plugin before 4↗2024-12-12
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CVE-2024-9428 — Cross-site Scripting in Popup Builder | cvebase