Dynamic Widget Content <= 1.3.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Widget Content Field
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.4epss 0.3%
exploitation probability
0.3%top 79% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Affected products
brechtvds · Dynamic Widget ContentReferences
https://plugins.trac.wordpress.org/browser/dynamic-widget-content/tags/1.3.6/helpers/blocks.php#L64https://plugins.trac.wordpress.org/browser/dynamic-widget-content/tags/1.3.6/helpers/blocks.php#L70https://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