CVE-2026-1268

Impact

The Dynamic Widget Content plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the widget content field in the Gutenberg editor sidebar in all versions up to, and including, 1.3.6 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 packages

This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.

Weakness classification

References

• NVD record
• CVE.org record
• https://plugins.trac.wordpress.org/browser/dynamic-widget-content/tags/1.3.6/helpers/blocks.php#L64
• https://plugins.trac.wordpress.org/browser/dynamic-widget-content/tags/1.3.6/helpers/blocks.php#L70
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3444655%40dynamic-widget-content&new=3444655%40dynamic-widget-content&sfp_email=&sfph_mail=
• https://www.wordfence.com/threat-intel/vulnerabilities/id/5324ca6d-37cb-41e4-8355-80ca113f855e?source=cve