What’s Vulnerable › Vulnerabilities

CVE-2023-5134: Easy Registration Forms <= 2.1.1 - Authenticated (Subscriber+) Information Disclosure via Shortcode

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-09-23 · updated 2026-06-17
• Weakness: CWE-200

Description

The Easy Registration Forms for WordPress is vulnerable to Information Disclosure via the 'erforms_user_meta' shortcode in versions up to, and including, 2.1.1 due to insufficient controls on the information retrievable via the shortcode. This makes it possible for authenticated attackers, with subscriber-level capabilities or above, to retrieve arbitrary sensitive user meta.

Affected products

• easyregistrationforms Easy Registration Forms: through 2.1.1

References

• https://plugins.trac.wordpress.org/browser/easy-registration-forms/tags/2.1.1/includes/class-user.php#L835
• https://www.wordfence.com/threat-intel/vulnerabilities/id/562fe11f-36a0-4f23-9eed-50ada7ab2961?source=cve
• https://plugins.trac.wordpress.org/browser/easy-registration-forms/tags/2.1.1/includes/class-user.php#L835
• https://www.wordfence.com/threat-intel/vulnerabilities/id/562fe11f-36a0-4f23-9eed-50ada7ab2961?source=cve

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