CVE-2026-13704 is a stored cross-site scripting vulnerability in the GiveWP – Donation Plugin and Fundraising Platform for WordPress. The issue is due to improper neutralization of input during web page generation, specifically via the 'sequoia[introduction][image]' parameter. Authenticated attackers with Give Worker-level privileges or above can inject arbitrary scripts that execute in the context of users visiting the injected pages. This vulnerability affects all versions up to and including 4.16.1. The CVSS 3.1 base score is 6.4, indicating a medium severity with network attack vector, low attack complexity, and privileges required at the Give Worker level. There is no official patch or remediation level provided in the available data.

Successful exploitation allows authenticated users with Give Worker-level access or higher to inject and execute arbitrary web scripts in the context of other users viewing the affected pages. This can lead to information disclosure and integrity impacts as indicated by the CVSS vector (Confidentiality: Low, Integrity: Low, Availability: None). No known exploits in the wild have been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict Give Worker-level access to trusted users only and monitor for suspicious activity related to the 'sequoia[introduction][image]' parameter. Avoid exposing this parameter to untrusted input. Follow vendor updates closely for an official fix or temporary mitigations.