CVE-2026-116400

EUVD-2026-110043
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in bPlugins Button Block button-block allows Stored XSS.This issue affects Button Block: from n/a through 1.2.7.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
PatchstackCNA
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 6.31%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources (CNA/ADP records, vendor advisories, Enginsight analysis).
VendorProductVersionSource
bpluginsbutton_block
𝑥
≤ 1.2.7
CNA
Common Weakness Enumeration
References
https://patchstack.com/database/wordpress/plugin/button-block/vulnerability/wordpress-button-block-plugin-1-2-7-cross-site-scripting-xss-vulnerability?_s_id=cve