CVE-2026-57337

EUVD-2026-40108
Unauthenticated Cross Site Scripting (XSS) in Landing Page Builder <= 1.5.3.5 versions.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
PatchstackCNA
7.1 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 16.74%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources (CNA/ADP records, vendor advisories, Enginsight analysis).
VendorProductVersionSource
pluginopslanding_page_builder
𝑥
≤ 1.5.3.5
CNA
Common Weakness Enumeration
References
https://patchstack.com/database/wordpress/plugin/page-builder-add/vulnerability/wordpress-landing-page-builder-plugin-1-5-3-5-cross-site-scripting-xss-vulnerability?_s_id=cve