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CVE-2021-36901: WordPress Age Gate plugin <= 2.17.0 - Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-06-15 · updated 2026-06-17
• Weakness: CWE-79

Description

Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability in Phil Baker's Age Gate plugin <= 2.17.0 at WordPress.

Affected products

• Phil Baker Age Gate (WordPress plugin): through 2.17.0

References

• https://patchstack.com/database/vulnerability/age-gate/wordpress-age-gate-plugin-2-17-0-unauthenticated-stored-cross-site-scripting-xss-vulnerability
• https://wordpress.org/plugins/age-gate/#developers
• https://patchstack.com/database/vulnerability/age-gate/wordpress-age-gate-plugin-2-17-0-unauthenticated-stored-cross-site-scripting-xss-vulnerability
• https://wordpress.org/plugins/age-gate/#developers

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