What is CVE-2025-3742?

CVE-2025-3742 is a medium-severity vulnerability in Dfactory Responsive_lightbox, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2025-05-15.

How severe is CVE-2025-3742?

Medium severity. CVSS v3 base score is 6.8 out of 10.

XSS in Dfactory Responsive_lightbox

CVE-2025-3742

The Responsive Lightbox & Gallery WordPress plugin before 2.5.1 does not validate and escape some of its attributes before outputting them back in a page/post, which could allow users with the contributor role and above to perform Stored C…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (37.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H.

Affected products

Dfactory Responsive_lightbox
Unknown Responsive Lightbox & Gallery — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

contact@wpscan.com (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2025-3742?: CVE-2025-3742 is a medium-severity vulnerability in Dfactory Responsive_lightbox, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2025-05-15.
How severe is CVE-2025-3742?: Medium severity. CVSS v3 base score is 6.8 out of 10.