WordPress plugin
WP-LESS security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 1 known vulnerability is fixed in the latest release. If you run an older version, update to null or newer.
1Known vulnerabilities
- Critical0
- High0
- Medium1
- Low0
All WP-LESS vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.3 | Unauthenticated Sensitive Information Disclosure ≤1.9.6Update to 1.9.7 | CVE-2025-31550 |
- Medium5.3Unauthenticated Sensitive Information Disclosure
≤1.9.6Update to 1.9.7
WP-LESS: common questions
Does WP-LESS have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in WP-LESS: 1 medium. None are known to affect version null.
How do I check which version of WP-LESS 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-LESS vulnerability?
CVE-2025-31550, published Apr 1, 2025: WP-LESS <= 1.9.6 - Unauthenticated Sensitive Information Disclosure. Severity: Medium (CVSS 5.3).
Is any WP-LESS vulnerability listed in CISA KEV?
No. None of the known WP-LESS vulnerabilities is currently listed in the CISA KEV catalog.