What’s Vulnerable › Vulnerabilities

CVE-2023-37891: WordPress Exit Popups & Onsite Retargeting by OptiMonk Plugin <= 2.0.4 is vulnerable to Cross Site Request Forgery (CSRF)

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-10-03 · updated 2026-06-17
• Weakness: CWE-352

Description

Cross-Site Request Forgery (CSRF) vulnerability in OptiMonk OptiMonk: Popups, Personalization & A/B Testing plugin <= 2.0.4 versions.

Affected products

• OptiMonk: Popups, Personalization & A/B Testing: before 2.0.5 — fixed in 2.0.5

How to fix

Upgrade to a fixed version: OptiMonk: Popups, Personalization & A/B Testing 2.0.5. Check the vendor advisory for mitigations.

References

• https://patchstack.com/database/vulnerability/exit-intent-popups-by-optimonk/wordpress-exit-popups-onsite-retargeting-by-optimonk-plugin-2-0-4-cross-site-request-forgery-csrf?_s_id=cve
• https://patchstack.com/database/vulnerability/exit-intent-popups-by-optimonk/wordpress-exit-popups-onsite-retargeting-by-optimonk-plugin-2-0-4-cross-site-request-forgery-csrf?_s_id=cve

Get alerted when CVE-2023-37891 or the next vulnerability affects your stack