WordPress Plugin Vulnerabilities

Popup Builder < 4.2.7 - Contributor Stored XSS

Description

The plugin is vulnerable to Stored Cross-Site Scripting via the plugin's sg_popup shortcode due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affects Plugins

Plugin icon
popup-builder
Fixed in 4.2.7

References

CVE
CVE-2024-30184
URL
https://patchstack.com/database/vulnerability/popup-builder/wordpress-popup-builder-plugin-4-2-6-cross-site-scripting-xss-vulnerability

Classification

Type
XSS
OWASP top 10
A7: Cross-Site Scripting (XSS)
CWE
CWE-79
CVSS
5.9 (medium)

Miscellaneous

Original Researcher
LVT-tholv2k
Verified
No
WPVDB ID
2e0821b9-7284-460b-b60d-eebf9439e9db

Timeline

Publicly Published
2024-03-25 (about 2 years ago)
Added
2024-04-02 (about 2 years ago)
Last Updated
2024-04-02 (about 2 years ago)

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