Known vulnerabilities in LightPress Lightbox

Simple, lightweight lightbox plugin for WordPress. Formerly the WP JQuery Lightbox.

3Reported vulnerabilities

6.8Highest CVSS score

2.3.5Latest version

40,000+Active installs

What to do now

Update LightPress Lightbox to 2.3.5 or later. 3 of these have a fixed version available. Updating resolves them.

Plugin last updated: March 25, 2026 / Tested up to WordPress: 6.9.7 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2025-3649	Medium 6.8	0.5%	Before 2.3.4	`2.3.4`	May 12, 2025
CVE-2026-4379	Medium 6.4	0.3%	0 to 2.3.4 (inclusive)	`2.3.5`	April 8, 2026
CVE-2024-5425	Medium 5.4	0.3%	Before 1.5.5	`1.5.5`	June 7, 2024

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.