WordPress plugin
WP-Syntax 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.
- Critical1
- High0
- Medium1
- Low0
All WP-Syntax vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Critical9.8 | Remote Code Execution ≤0.9.9Update to 0.9.10 | CVE-2009-2852 |
- Critical9.8Remote Code Execution
≤0.9.9Update to 0.9.10
WP-Syntax: common questions
Does WP-Syntax have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in WP-Syntax: 1 critical, 1 medium. At least one is not fixed in the latest version.
How do I check which version of WP-Syntax 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 WP-Syntax vulnerability?
CVE-2024-13926, published Mar 28, 2025: WP-Syntax <= 1.2 - Authenticated (Author+) Regex Denial of Service. Severity: Medium (CVSS 4.3).
Is any WP-Syntax vulnerability listed in CISA KEV?
No. None of the known WP-Syntax vulnerabilities is currently listed in the CISA KEV catalog.