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OpenAdvisories
Medium · 6.5 CVE-2026-39482 EUVD-2026-20148

WordPress Post Expirator plugin <= 4.9.4 - Cross Site Scripting (XSS) vulnerability

Published Apr 8, 2026 · Updated Apr 29, 2026 · Assigned by Patchstack

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PublishPress Post Expirator post-expirator allows DOM-Based XSS.This issue affects Post Expirator: from n/a through <= 4.9.4.

Affected products

VendorProductAffectedFixed
PublishPress Post Expirator ≤ 4.9.4 —

References