What’s Vulnerable › Vulnerabilities

CVE-2015-2220

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2015-03-05 · updated 2026-06-17
• Weakness: CWE-79

Description

Multiple cross-site scripting (XSS) vulnerabilities in the Ninja Forms plugin before 2.8.9 for WordPress allow (1) remote attackers to inject arbitrary web script or HTML via the ninja_forms_field_1 parameter in a ninja_forms_ajax_submit action to wp-admin/admin-ajax.php or (2) remote administrators to inject arbitrary web script or HTML via the fields[1] parameter to wp-admin/post.php.

Affected products

• kstover Ninja Forms – The Contact Form Builder That Grows With You: through 2.8.8

References

• http://packetstormsecurity.com/files/130369/WordPress-Ninja-Forms-2.8.8-Cross-Site-Scripting.html
• http://www.securityfocus.com/archive/1/534687/100/0/threaded
• http://www.securityfocus.com/bid/74857
• https://wordpress.org/plugins/ninja-forms/changelog/
• http://packetstormsecurity.com/files/130369/WordPress-Ninja-Forms-2.8.8-Cross-Site-Scripting.html
• http://www.securityfocus.com/archive/1/534687/100/0/threaded
• http://www.securityfocus.com/bid/74857
• https://wordpress.org/plugins/ninja-forms/changelog/

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