WordPress CVEs

Description

The WP-WebAuthn plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's wwa_login_form shortcode in all versions up to, and including, 1.3.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected WordPress components

• WP-WebAuthn Plugin · wp-webauthn
  Confirmed match Active
  Up to and including 1.3.3; Up to and including 1.3.1
  View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

• axton WP-WebAuthn — Up to and including 1.3.3
• axton wp-webauthn — Up to and including 1.3.1

References

• plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wp-webauthn/trunk/blocks/blocks.build.js#L1 Product
• plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wp-webauthn/trunk/wwa-shortcodes.php#L51 Product
• plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3163161/
• wordpress.org https://wordpress.org/plugins/wp-webauthn/#developers Product
• www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/77247a6b-2473-4b36-9ad8-b7802e4fad32?source=cve Third Party Advisory
• nvd.nist.gov Official NVD record