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Medium · 5.3 CVE-2026-24536 EUVD-2026-4383GHSA-6cr2-4mv6-v473

WordPress Webpushr plugin <= 4.38.0 - Sensitive Data Exposure vulnerability

Published Jan 23, 2026 · Updated Apr 28, 2026 · Assigned by Patchstack

Description

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in webpushr Webpushr webpushr-web-push-notifications allows Retrieve Embedded Sensitive Data.This issue affects Webpushr: from n/a through <= 4.38.0.

Affected products

VendorProductAffectedFixed
webpushr Webpushr ≤ 4.38.0 —

References