CVE-2026-1268
Dynamic Widget Content <= 1.3.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Widget Content Field
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-79 |
| Vendor | brechtvds |
| Product | dynamic widget content |
| Published | Feb 5, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
brechtvds / Dynamic Widget Content
0 ≤ 1.3.6
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/5324ca6d-37cb-41e4-8355-80ca113f855e?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/dynamic-widget-content/tags/1.3.6/helpers/blocks.php#L64 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/dynamic-widget-content/tags/1.3.6/helpers/blocks.php#L70 plugins.trac.wordpress.org: 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=
Credits
Athiwat Tiprasaharn