CVE-2026-77150— Unlimited Elements For Elementor <= 2.0.16 - Reflected Cross-Site Scripting
Quick assessment
Affected
unitecms Unlimited Elements For Elementor
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 的 “Unlimited Elements For Elementor” 插件存在反射型跨站脚本（Reflected Cross-Site Scripting, XSS）漏洞，影响版本为 2.0.16 及之前所有版本，根本原因在于输入数据未经过充分的净化（sanitization），且输出时未进行适当的 HTML 转义（escaping）。 具体而言： 漏洞位于 参数处。 未认证的攻击者若能诱骗用户点击特定链接，便可在页面中注入任意 Web 脚本，而这些脚本将会被执行。 触发该漏洞的 AJAX
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2026-77150
Vulnerability Information
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Vulnerability Title
Unlimited Elements For Elementor <= 2.0.16 - Reflected Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The Unlimited Elements For Elementor plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'data[name]' Parameter in all versions up to, and including, 2.0.16 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. The show_preview AJAX action is registered for unauthenticated users and is gated only by a nonce, which an unauthenticated attacker can retrieve by loading any publicly accessible page that emits it.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| unitecms | Unlimited Elements For Elementor | 0 ~ 2.0.16 | - |
|
II. Public POCs for CVE-2026-77150
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-77150 (1)
Vendor Pages for CVE-2026-77150 (1)
IV. Related Vulnerabilities
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CVE-2026-18561
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Same weakness: CWE-79
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V. Comments for CVE-2026-77150
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