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CVE-2026-5510— GiveWP <= 4.14.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes

Quick assessment

Affected
stellarwp GiveWP – Donation Plugin and Fundraising Platform
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress GiveWP是WordPress基金会的一个在线捐赠和筹款插件。 WordPress GiveWP 4.14.4及之前版本存在跨站脚本漏洞，该漏洞源于通过'give_form'短代码对continue_button_title和display_style属性输入清理和输出转义不足，导致容易受到存储型跨站脚本攻击，可使具有贡献者级别及以上权限的认证攻击者注入任意Web脚本。

CVSS 6.4 · Medium EPSS 0.36% · P28

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise

Affected Version Matrix 1

VendorProduct Version RangeStatus
stellarwp GiveWP – Donation Plugin and Fundraising Platform ≤ 4.14.4 affected
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I. Basic Information for CVE-2026-5510

Vulnerability Information
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Vulnerability Title
GiveWP <= 4.14.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes
Source: CVE Program / CVE List V5
Vulnerability Description
The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'give_form' shortcode in all versions up to, and including, 4.14.4. This is due to insufficient input sanitization and output escaping on the continue_button_title and display_style shortcode attributes, which are passed through sanitize_text_field() but not properly escaped when output in HTML data attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress GiveWP 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress GiveWP是WordPress基金会的一个在线捐赠和筹款插件。 WordPress GiveWP 4.14.4及之前版本存在跨站脚本漏洞，该漏洞源于通过'give_form'短代码对continue_button_title和display_style属性输入清理和输出转义不足，导致容易受到存储型跨站脚本攻击，可使具有贡献者级别及以上权限的认证攻击者注入任意Web脚本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
stellarwp GiveWP – Donation Plugin and Fundraising Platform 0 ~ 4.14.4 -

II. Public POCs for CVE-2026-5510

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III. Intelligence Information for CVE-2026-5510

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Patches & Fixes for CVE-2026-5510 (2)

Vendor Pages for CVE-2026-5510 (2)

IV. Related Vulnerabilities

Same product: GiveWP – Donation Plugin and Fundraising Platform
Same vendor: stellarwp
Same weakness: CWE-79

V. Comments for CVE-2026-5510

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