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CVE-2026-19697— GutenKit < 2.5.0 - Author+ Stored XSS via SVG Upload

Quick assessment

Affected
Unknown GutenKit
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.

GutenKit WordPress 插件在 2.5.0 版本之前，未能对其启用的所有上传路径中的 SVG 文件进行适当的安全净化处理。这导致拥有文件上传权限（如作者角色）的用户可以上传恶意的 SVG 文件，从而对任何打开该文件的用户（包括管理员）实施存储型跨站脚本攻击（Stored XSS）。

AI Predicted 6.1 Difficulty: Easy EPSS 0.29% · P21

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown GutenKit < 2.5.0 affected
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I. Basic Information for CVE-2026-19697

Vulnerability Information
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Vulnerability Title
GutenKit < 2.5.0 - Author+ Stored XSS via SVG Upload
Source: CVE Program / CVE List V5
Vulnerability Description
The GutenKit WordPress plugin before 2.5.0 does not sanitise uploaded SVG files on all of the upload paths it enables, allowing users with the file upload capability, such as Author, to upload a malicious SVG and perform Stored Cross-Site Scripting attacks against any user opening it, including administrators.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown GutenKit 0 ~ 2.5.0 -

II. Public POCs for CVE-2026-19697

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III. Intelligence Information for CVE-2026-19697

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Vendor Advisories for CVE-2026-19697 (1)

Same Patch Batch · Unknown · 2026-08-20 · 7 CVEs total

CVE-2026-75860 JSON Options <= 0.0.4 - Unauthenticated Arbitrary Options Update
CVE-2026-74992 Kirki < 6.2.3 - Editor+ Stored XSS via Font Zip Upload
CVE-2026-19699 GutenKit 2.4.12 - 2.4.15 - Contributor+ Mailchimp Audience Data Disclosure
CVE-2026-19615 Admin and Site Enhancements < 9.0.1 - Author+ Stored XSS via SVG Upload over XML-RPC
CVE-2026-15049 Depicter < 4.8.0 - Editor+ Arbitrary File Upload via ZIP Import
CVE-2026-13405 Royal Elementor Addons < 1.7.1066 - Admin+ Remote Code Execution via Widget Builder

IV. Related Vulnerabilities

Same product: GutenKit
Same vendor: Unknown

V. Comments for CVE-2026-19697

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