WordPress CVEs

Description

The iframe plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `iframe` shortcode in versions up to, and including, 4.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permission and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This was partially patched in version 4.6 and fully patched in version 4.7.

Affected WordPress components

• iframe Plugin · iframe
  Confirmed match Active
  Up to and including 4.6; Before 4.7
  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

• webvitaly iframe — Up to and including 4.6
• iframe_project iframe — Before 4.7

References

• plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/iframe/tags/4.5/iframe.php#L28 Exploit
• plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/iframe/tags/4.5/iframe.php#L40 Exploit
• plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/2970787/iframe#file4 Patch
• www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/3706deed-55f2-4dfb-bfed-7a14872cd15a?source=cve Patch, Third Party Advisory
• nvd.nist.gov Official NVD record