What’s Vulnerable › Vulnerabilities

CVE-2022-28612: WordPress Custom Popup Builder plugin <= 1.3.1 - Improper Access Control vulnerability leading to multiple Authenticated Stored XSS

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-06-15 · updated 2026-06-17
• Weakness: CWE-79

Description

Improper Access Control vulnerability leading to multiple Authenticated (contributor or higher user role) Stored Cross-Site Scripting (XSS) vulnerabilities in Muneeb's Custom Popup Builder plugin <= 1.3.1 at WordPress.

Affected products

• Popup | Custom Popup Builder: through 1.3.1

References

• https://patchstack.com/database/vulnerability/m-wp-popup/wordpress-custom-popup-builder-plugin-1-3-1-improper-access-control-vulnerability-leading-to-multiple-authenticated-stored-xss
• https://wordpress.org/plugins/m-wp-popup/
• https://patchstack.com/database/vulnerability/m-wp-popup/wordpress-custom-popup-builder-plugin-1-3-1-improper-access-control-vulnerability-leading-to-multiple-authenticated-stored-xss
• https://wordpress.org/plugins/m-wp-popup/

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