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CVE-2026-14565— Advanced Customized Prompts <= 1.0.1 - Subscriber+ Stored XSS via Product Popup Configuration

Quick assessment

Affected

Unknown advanced-customized-prompts

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.

advanced-customized-prompts WordPress 插件在 1.0.1 版本之前，在将弹窗配置保存到产品时，未执行任何权限、所有权或 nonce 检查，也未在输出时对存储的值进行转义。这使得任何已认证用户（例如订阅者）都可以存储 JavaScript，而这些 JavaScript 会在查看受影响产品的访客浏览器中执行。

AI Predicted 8.8 Difficulty: Easy EPSS 0.23% · P13 Updated Sep 11, 2026

Possible ATT&CK Techniques 2 AI

T1189 · Drive-by Compromise T1059 · Command and Scripting Interpreter

Affected Version Matrix 1

Vendor	Product	Version Range	Status
Unknown	advanced-customized-prompts	`≤ 1.0.1`	affected

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Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title

Advanced Customized Prompts <= 1.0.1 - Subscriber+ Stored XSS via Product Popup Configuration

Source: CVE Program / CVE List V5

Vulnerability Description

The advanced-customized-prompts WordPress plugin through 1.0.1 does not perform any capability, ownership, or nonce check before saving popup configuration to a product, nor escape the stored values on output, allowing any authenticated user such as a subscriber to store JavaScript that executes in the browser of visitors viewing the affected product.

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	advanced-customized-prompts	0 ~ 1.0.1	-

II. Public POCs for CVE-2026-14565

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-14565

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Security Blog Posts for CVE-2026-14565 (1)

🔗 Advanced Customized Prompts <= 1.0.1 – Subscriber+ Stored XSS via Product Popup Configuration | CVE 2026-14565 | Plugin Vulnerabilities Read full article exploit vdb-entry technical-description

https://www.cve.org/CVERecord?id=CVE-2026-14565

Same Patch Batch · Unknown · 2026-09-11 · 24 CVEs total

CVE-2026-85116	6.5 MEDIUM	Simple CAPTCHA with Cloudflare Turnstile 1.2.2 - 1.42.1 - Unauthenticated Arbitrary Shortc
CVE-2026-82215	5.9 MEDIUM	WC PayPay Gateway 0.5 - 0.9.3 - Unauthenticated Payment Bypass via Unverified Webhook
CVE-2026-86809	5.3 MEDIUM	Persian Elementor < 2.8.2 - Unauthenticated ZarinPal Payment Callback Authority Bypass
CVE-2026-82213	5.3 MEDIUM	Nexi XPay Build 7.6.1 - 7.6.2 - Unauthenticated Saved Payment Token Disclosure via IDOR
CVE-2026-86813	4.8 MEDIUM	MetForm < 4.1.9 - Unauthenticated Email Header Injection via Notification Reply-To
CVE-2026-85677		Gutenverse News < 3.3.3 - Unauthenticated Stored XSS via Comment Content
CVE-2026-86812		WPCafe 3.0.10 - 3.0.17 - Unauthenticated Order Disclosure and Modification via food-orders
CVE-2026-86815		BackWPup 5.2.2 - 5.7.4 - BackWPup Jobs Checker+ Database Backup Exfiltration via Missing A
CVE-2026-86781		SSL Zen < 4.7.40 - Subscriber+ TLS Private Key Disclosure
CVE-2026-86780		Featured Image with URL < 1.0.6 - Contributor+ Stored XSS via Image Alt Text
CVE-2026-86779		Visualizer < 4.0.6 - Contributor+ Arbitrary Chart Deletion via deleteChart
CVE-2026-86782		Visualizer < 4.0.6 - Contributor+ Arbitrary Post/Page Modification via IDOR
CVE-2026-83546		CoolClock < 4.3.8 - Contributor+ Stored XSS via Skin Class Attribute
CVE-2026-85678		AI Builder 2.4.1 - 2.7.7 - Contributor+ Stored XSS via Post JavaScript
CVE-2026-82305		YITH WooCommerce Wishlist < 4.18.1 - Unauthenticated Arbitrary Wishlist Rename via change_
CVE-2026-14566		Advanced Customized Prompts <= 1.0.1 - Subscriber+ WooCommerce Order Item Metadata Tamperi
CVE-2026-14560		Teddy Bear Customize Addon <= 1.0.5 - Unauthenticated Arbitrary File Upload
CVE-2026-14563		Advanced Customized Prompts <= 1.0.1 - Unauthenticated Account Takeover
CVE-2026-14562		Teddy Bear Customize Addon <= 1.0.5 - Unauthenticated Order Data Disclosure
CVE-2026-74925		MultiVendorX 5.0.0 - 5.0.15 - Store Owner+ Privilege Escalation to Administrator

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: advanced-customized-prompts

Same vendor: Unknown