CVE-2026-27539

EUVD-2026-57937
Unauthenticated Cross Site Scripting (XSS) in Welcart e-Commerce <= 2.11.31 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: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
welcarte-commerce
𝑥
≤ 2.11.31
CNA
Common Weakness Enumeration
References
https://patchstack.com/database/wordpress/plugin/usc-e-shop/vulnerability/wordpress-welcart-e-commerce-plugin-2-11-31-cross-site-scripting-xss-vulnerability?_s_id=cve