CVE-2026-14987 Details
Description
The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'twitter_message' Sequoia Template Setting in all versions up to, and including, 4.16.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with give worker-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected script executes specifically when a donor clicks the Share on Twitter button on the Sequoia donation confirmation view, as that is when the unescaped twitter_message value is evaluated inside the JavaScript template literal.
A stored cross-site scripting vulnerability has been identified in the GiveWP Donation Plugin and Fundraising Platform for WordPress. This issue affects all versions through 4.16.3 and arises from inadequate input sanitization and output escaping. The vulnerability allows authenticated attackers with give worker-level access or higher to inject arbitrary scripts into pages. These scripts are executed when a user accesses the injected page, specifically after a donor clicks the 'Share on Twitter' button in the Sequoia donation confirmation view. At this point, the unescaped 'twitter_message' value is processed within a JavaScript template literal, leading to the execution of the injected script.
Users are advised to update the GiveWP Donation Plugin to version 4.16.4 or a newer patched version.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 16, 2026CISA-ADP
Assessed Jul 16, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| GiveWP | <= 4.16.3 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 16, 2026 | CVE Modified | CISA-ADP |
| Jul 16, 2026 | New CVE Received | [email protected] |