What’s Vulnerable › Vulnerabilities

CVE-2023-2547

• Severity: medium (CVSS 5.4 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: none known
• Published: 2023-05-31 · updated 2026-06-17
• Weakness: CWE-862

Description

The Feather Login Page plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'deleteUser' function in versions starting from 1.0.7 up to, and including, 1.1.1. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to delete the temp user generated by the plugin.

Affected products

• featherplugins Custom Login Page | Temporary Users | Rebrand Login | Login Captcha: from 1.0.7 through 1.1.1

References

• https://plugins.trac.wordpress.org/browser/feather-login-page/trunk/features/inc/admin/expirable-login-link.php?rev=2612332#L71
• https://www.wordfence.com/threat-intel/vulnerabilities/id/5d58a6a4-de2c-485f-a8b0-7a7d144fbf3c?source=cve
• https://plugins.trac.wordpress.org/browser/feather-login-page/trunk/features/inc/admin/expirable-login-link.php?rev=2612332#L71
• https://www.wordfence.com/threat-intel/vulnerabilities/id/5d58a6a4-de2c-485f-a8b0-7a7d144fbf3c?source=cve

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