WordPress plugin
Content Syndication Toolkit security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High1
- Medium0
- Low0
All Content Syndication Toolkit vulnerabilities
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Content Syndication Toolkit: common questions
Does Content Syndication Toolkit have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Content Syndication Toolkit: 1 high. At least one is not fixed in the latest version.
How do I check which version of Content Syndication Toolkit I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Content Syndication Toolkit vulnerability?
CVE-2026-3478, published Mar 20, 2026: Content Syndication Toolkit <= 1.3 - Unauthenticated Server-Side Request Forgery via 'url' Parameter. Severity: High (CVSS 7.2).
Is any Content Syndication Toolkit vulnerability listed in CISA KEV?
No. None of the known Content Syndication Toolkit vulnerabilities is currently listed in the CISA KEV catalog.