XSS in Jgwhite33 Wp Google Review Slider

CVE-2026-39451

Unauthenticated Cross Site Scripting (XSS) in WP Google Review Slider <= 18.0 versions.

Vulnerability class: XSS (Cross-Site Scripting)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.003 (14.9th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 14.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-39451: held from 0.002 to 0.003.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-39451?
CVE-2026-39451 is a medium-severity vulnerability in Jgwhite33 Wp Google Review Slider, classified under Cross-site Scripting. CVSS score: 6.3/10. Published 2026-06-15.
How severe is CVE-2026-39451?
Medium severity. CVSS v3 base score is 6.3 out of 10.