CVE-2026-27057: WordPress Penci Filter Everything plugin <= 1.7 - 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: 2026-02-19 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PenciDesign Penci Filter Everything penci-filter-everything allows Stored XSS.This issue affects Penci Filter Everything: from n/a through <= 1.7.

Affected products

PenciDesign Penci Filter Everything: through 1.7

References

https://patchstack.com/database/Wordpress/Plugin/penci-filter-everything/vulnerability/wordpress-penci-filter-everything-plugin-1-7-cross-site-scripting-xss-vulnerability-2?_s_id=cve

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