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5.3 Medium

CVE-2026-90977 The Clean Login WordPress plugin before 1.19 does not verify its registration CAPTCHA when the stored session value is…

Description

The Clean Login WordPress plugin before 1.19 does not verify its registration CAPTCHA when the stored session value is empty, allowing unauthenticated users to bypass the anti-automation control on the registration form and create accounts without solving it.

Affected products and versions

Product Affected versions Fixed in
Clean Login 1.19 earliest → < 1.19 1.19

Other CVEs of Clean Login

The 3 CVEs of Clean Login →
CVE-2026-90976 The Clean Login WordPress plugin before 1.19 does not check whether user registration is enabled before creating an… 5.3 Medium CVE-2022-4838 The Clean Login WordPress plugin before 1.13.7 does not validate and escape some of its shortcode attributes before… 5.4 Medium
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