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CVE-2021-39325

MEDIUM CVSS: 6.1 Published: 2021-09-20 Modified: 2026-06-17

Description

The OptinMonster WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to insufficient input validation in the load_previews function found in the ~/OMAPI/Output.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 2.6.0.

Affected Platforms

Optinmonster Optinmonster

Weakness Type

CWE-79

References