Medium severity6.1NVD Advisory· Published Sep 20, 2021· Updated Jun 17, 2026
CVE-2021-39325
CVE-2021-39325
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 products
3cpe:2.3:a:optinmonster:optinmonster:*:*:*:*:*:wordpress:*:*+ 1 more
- cpe:2.3:a:optinmonster:optinmonster:*:*:*:*:*:wordpress:*:*range: <=2.6.0
- (no CPE)range: 2.6.0
Patches
Vulnerability mechanics
References
2- plugins.trac.wordpress.org/changesetnvdPatchThird Party Advisory
- www.wordfence.com/vulnerability-advisories/nvdThird Party Advisory
News mentions
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