What’s Vulnerable › Vulnerabilities

CVE-2023-0766: Newsletter Popup <= 1.2 - Record Deletion via CSRF

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-05-30 · updated 2026-06-17

Description

The Newsletter Popup WordPress plugin through 1.2 does not have CSRF checks in some places, which could allow attackers to make logged in users perform unwanted actions via CSRF attacks as the wp_newsletter_show_localrecord page is not protected with a nonce.

Affected products

• Newsletter Popup Project Newsletter Popup: through 1.2

References

• https://wpscan.com/vulnerability/90a1976c-0348-41ea-90b4-f7a5d9306c88
• https://wpscan.com/vulnerability/90a1976c-0348-41ea-90b4-f7a5d9306c88

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