CVE-2026-9570— Taskbuilder < 5.0.8 - Reflected XSS via Shortcode
Possible ATT&CK Techniques 1AI
T1059 · Command and Scripting InterpreterAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Unknown | Taskbuilder | < 5.0.8 | affected |
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I. Basic Information for CVE-2026-9570
Vulnerability Information
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Vulnerability Title
Taskbuilder < 5.0.8 - Reflected XSS via Shortcode
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Taskbuilder WordPress plugin before 5.0.8 does not properly sanitise a URL parameter before echoing it into inline JavaScript on a frontend page containing one of its shortcodes, leading to a Reflected Cross-Site Scripting vulnerability that can be triggered against any logged-in user.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
taskbuilder 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
taskbuilder是taskbuilder个人开发者的一个任务构建器。 taskbuilder 5.0.8之前版本存在安全漏洞，该漏洞源于没有正确清理URL参数，可能导致反射型跨站脚本攻击，可对任何已登录用户触发。
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 |
|---|---|---|---|---|
| Unknown | Taskbuilder | 0 ~ 5.0.8 | - |
II. Public POCs for CVE-2026-9570
| # | POC Description | Source Link | Shenlong Link |
|---|
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News Coverage for CVE-2026-9570 (1)
- 🔗 Taskbuilder < 5.0.8 – Reflected XSS via Shortcode | CVE 2026-9570 | Plugin Vulnerabilities Read full article exploitvdb-entrytechnical-description
Same Patch Batch · Unknown · 2026-06-17 · 4 CVEs total
| CVE-2026-8383 | LearnPress < 4.3.7 - Unauthenticated Sensitive User Information Disclosure via REST API | |
| CVE-2026-7850 | WP Magnific Popup <= 1.0 - Author+ Stored XSS via href Attribute | |
| CVE-2026-8089 | weMail < 2.1.3 - Reflected Cross-Site Scripting |
IV. Related Vulnerabilities
Same product: Taskbuilder
- CVE-2026-52697
WordPress Taskbuilder plugin <= 5.0.7 - SQL Injection vulner - CVE-2025-67933
WordPress Taskbuilder plugin <= 4.0.9 - Cross Site Scripting - CVE-2025-30945
WordPress Taskbuilder plugin <= 4.0.7 - Broken Access Contro - CVE-2024-9831
Taskbuilder < 3.0.9 - Admin+ SQL Injection - CVE-2025-39569
WordPress Taskbuilder plugin <= 4.0.1 - SQL Injection Vulner
Same vendor: Unknown
- CVE-2026-10835
SALESmanago & Leadoo < 3.11.3 - Subscriber+ SQL Injection - CVE-2026-8380
Frontend File Manager Plugin <= 23.6 - Author+ Arbitrary Pos - CVE-2026-10823
YMC Smart Filter < 3.11.3 - Unauthenticated Private/Draft Po - CVE-2025-10268
Printcart Web to Print Product Designer for WooCommerce <= 2 - CVE-2026-9702
InPost PL < 1.9.1 - Unauthenticated WooCommerce Order Parcel
V. Comments for CVE-2026-9570
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