CVE-2025-22810: WordPress Content Blocks Builder plugin <= 2.7.6 - Cross Site Scripting (XSS) vulnerability

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-01-09 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Phi Phan Content Blocks Builder content-blocks-builder allows Stored XSS.This issue affects Content Blocks Builder: from n/a through <= 2.7.6.

Affected products

Phi Phan Content Blocks Builder: through 2.7.6

References

https://patchstack.com/database/Wordpress/Plugin/content-blocks-builder/vulnerability/wordpress-content-blocks-builder-plugin-2-7-6-cross-site-scripting-xss-vulnerability?_s_id=cve

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