Medium · 6.5 CVE-2025-22676 EUVD-2025-2905GHSA-wxgr-6vq6-62hp

WordPress Upcasted S3 Offload plugin <= 3.0.3 - Cross Site Scripting (XSS) vulnerability

Published Feb 16, 2025 · Updated Apr 28, 2026 · Assigned by Patchstack

Vendor: upcasted Product: AWS S3 for WordPress Plugin – Upcasted Category: Web / CMS

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in upcasted AWS S3 for WordPress Plugin – Upcasted upcasted-s3-offload allows Stored XSS.This issue affects AWS S3 for WordPress Plugin – Upcasted: from n/a through <= 3.0.3.

Affected products

Vendor	Product	Affected	Fixed
upcasted	AWS S3 for WordPress Plugin – Upcasted	≤ 3.0.3	—

References

https://patchstack.com/database/Wordpress/Plugin/upcasted-s3-offload/vulnerability/wordpress-upcasted-s3-offload-plugin-3-0-3-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry