CVE-2020-9006
CRITICALSygnoos Popup Builder < 2.6.7.6 - Insecure Deserialization
Title source: ruleDescription
The Popup Builder plugin 2.2.8 through 2.6.7.6 for WordPress is vulnerable to SQL injection (in the sgImportPopups function in sg_popup_ajax.php) via PHP Deserialization on attacker-controlled data with the attachmentUrl POST variable. This allows creation of an arbitrary WordPress Administrator account, leading to possible Remote Code Execution because Administrators can run PHP code on Wordpress instances. (This issue has been fixed in the 3.x branch of popup-builder.)
Exploits (1)
References (4)
Core 4
Core References
Release Notes x_refsource_misc
https://wordpress.org/plugins/popup-builder/#developers
Exploit, Third Party Advisory x_refsource_misc
https://plugins.trac.wordpress.org/browser/popup-builder/tags/2.2.8/files/sg_popup_ajax.php#L69
Exploit, Third Party Advisory x_refsource_misc
https://zeroauth.ltd/blog/2020/02/16/cve-2020-9006-popup-builder-wp-plugin-sql-injection-via-php-deserialization/
Third Party Advisory x_refsource_misc
https://wpvulndb.com/vulnerabilities/10073
Scores
CVSS v3
9.8
EPSS
0.4125
EPSS Percentile
97.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-502
CWE-89
Status
published
Products (1)
sygnoos/popup_builder
2.2.8 - 2.6.7.6
Published
Feb 17, 2020
Tracked Since
Feb 18, 2026