Popup Builder 2.2.8 - 2.6.7.6 - PHP Object Injection

2020-02-16 00:00

Zeroauth

Strategic Overview

Status

Patched in 3.0

Affected PluginPopup Builder – Create highly converting, mobile friendly marketing popups.

Affected Version2.2.8 – 2.6.7.6

CVSS9.8Critical

CVECVE-2020-9006

View all Popup Builder – Create highly converting, mobile friendly marketing popups. vulnerabilities

Vulnerability Overview

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.)

Technical Analysis

REMEDIATION: Update to version 3.0, or a newer patched version --- IDENTIFIER: CWE-502 (Deserialization of Untrusted Data) The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

External References

https://www.cve.org/CVERecord?id=CVE-2020-9006 https://www.wordfence.com/threat-intel/vulnerabilities/id/470fbac6-45bf-400e-b415-32e7989abbad

CVSS Vector

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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