WordPress plugin
Script Compressor 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
- High0
- Medium1
- Low0
All Script Compressor vulnerabilities
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Script Compressor: common questions
Does Script Compressor have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Script Compressor: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Script Compressor 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 Script Compressor vulnerability?
CVE-2025-31391, published Apr 9, 2025: Script Compressor <= 1.7.1 - Cross-Site Request Forgery to Stored Cross-Site Scripting. Severity: Medium (CVSS 6.1).
Is any Script Compressor vulnerability listed in CISA KEV?
No. None of the known Script Compressor vulnerabilities is currently listed in the CISA KEV catalog.