Description
The IDer Login for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ider_login_button' shortcode in all versions up to, and including, 2.1 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. This affects version 2.1, but was also patched in version 2.1 - a new version was not released with the patch.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
ider IDer Login for WordPress
Default version status: unaffected
0 to ≤ 2.1affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/de602cf8-cc02-4459-aa23-5d8236048bca?source=cve ↗
- https://plugins.trac.wordpress.org/browser/ider-login/trunk/includes/IDER_Shortcodes.php#L49 ↗
- https://wordpress.org/plugins/ider-login ↗
- https://plugins.trac.wordpress.org/changeset/3279435/ider-login/trunk/includes/IDER_Shortcodes.php ↗