CVE-2026-57656 - WordPress Hester Core plugin <= 1.1.8 - Cross Site Scripting (XSS) vulnerability

MEDIUM

WordPress Hester Core plugin <= 1.1.8 - Cross Site Scripting (XSS) vulnerability

Published Jun 26, 2026

5.9

MEDIUM

CVSS 3.1

EPSS 0.24%

Author Cross Site Scripting (XSS) in Hester Core <= 1.1.8 versions.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

unaffected

Version	Status	Constraints
-	affected	<=1.1.8

Vendor solution

Update the WordPress Hester Core Plugin to the latest available version (at least 1.1.9).

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-39771		Advisory
https://patchstack.com/database/wordpress/plugin/hester-core/vulnerability/wordpress-hester-core-plugin-1-1-8-cross-site-scripting-xss-vulnerability?_s_id=cve		vdb-entry