WordPress plugin
LightPress Lightbox security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 3 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium3
- Low0
All LightPress Lightbox vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via 'group' Shortcode Attribute ≤2.3.4Update to 2.3.5 | CVE-2026-4379 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤2.3.3Update to 2.3.4 | CVE-2025-3649 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via title Attribute ≤1.5.4Update to 1.5.5 | CVE-2024-5425 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via 'group' Shortcode Attribute
≤2.3.4Update to 2.3.5
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤2.3.3Update to 2.3.4
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via title Attribute
≤1.5.4Update to 1.5.5
LightPress Lightbox: common questions
Does LightPress Lightbox have known vulnerabilities?
Yes. VulnCrest Radar lists 3 known vulnerabilities in LightPress Lightbox: 3 medium. None are known to affect version null.
How do I check which version of LightPress Lightbox 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 LightPress Lightbox vulnerability?
CVE-2026-4379, published Apr 7, 2026: LightPress Lightbox <= 2.3.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'group' Shortcode Attribute. Severity: Medium (CVSS 6.4).
Is any LightPress Lightbox vulnerability listed in CISA KEV?
No. None of the known LightPress Lightbox vulnerabilities is currently listed in the CISA KEV catalog.