CVE-2026-92991— Biggopti Library (Various Versions) - Cross-Site Scripting via display_id from Sigmative API
Quick assessment
Affected
bdthemes Live Copy Paste for Elementor – Cross Domain Copy Paste & Page Duplicator
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.
Biggop 库在多个版本中存在跨站脚本（XSS）漏洞，原因是其通过 Sigmative API 的 ‘display_id’ 参数处理时，未对输出进行充分转义。攻击者若能入侵 Sigmative API 服务器，即可利用此漏洞向页面注入任意 Web 脚本。当用户访问被注入的页面时，这些恶意脚本将被执行。
Possible ATT&CK Techniques 3 AI
T1190 · Exploit Public-Facing Application T1059.007 · JavaScript T1189 · Drive-by CompromiseAffected Version Matrix 7
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| bdthemes | Element Pack Addons for Elementor – Elementor Widgets, Elementor Templates, Elementor Addons | ≤ 8.7.14 |
affected |
| bdthemes | Live Copy Paste for Elementor – Cross Domain Copy Paste & Page Duplicator | ≤ 1.5.6 |
affected |
| bdthemes | Pixel Gallery Addons for Elementor | ≤ 2.1.14 |
affected |
| bdthemes | Prime Slider – Hero Slider, Carousel, WooCommerce & Post Slider Elementor Addons | ≤ 4.4.5 |
affected |
| bdthemes | Smart Admin Assistant | ≤ 2.2.0 |
affected |
| bdthemes | Ultimate Post Kit – Elementor Post Grid, Post Carousel, Post Slider & Blog Layout Widgets | ≤ 4.2.0 |
affected |
| bdthemes | Ultimate Store Kit – Store Builder Addons for Elementor, WooCommerce Store Builder, EDD Store Builder | ≤ 3.0.7 |
affected |
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I. Basic Information for CVE-2026-92991
Vulnerability Information
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Vulnerability Title
Biggopti Library (Various Versions) - Cross-Site Scripting via display_id from Sigmative API
Source: CVE Program / CVE List V5
Vulnerability Description
The Biggop Library is vulnerable to Cross-Site Scripting via the ‘display_id’ parameter from the Sigmative API in various versions due to insufficient output escaping. This makes it possible for attackers who can compromise the Sigmative API server 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:H/PR:N/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
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| bdthemes | Live Copy Paste for Elementor – Cross Domain Copy Paste & Page Duplicator | 0 ~ 1.5.6 | - |
|
| bdthemes | Pixel Gallery Addons for Elementor | 0 ~ 2.1.14 | - |
|
| bdthemes | Smart Admin Assistant | 0 ~ 2.2.0 | - |
|
| bdthemes | Ultimate Store Kit – Store Builder Addons for Elementor, WooCommerce Store Builder, EDD Store Builder | 0 ~ 3.0.7 | - |
|
| bdthemes | Ultimate Post Kit – Elementor Post Grid, Post Carousel, Post Slider & Blog Layout Widgets | 0 ~ 4.2.0 | - |
|
| bdthemes | Prime Slider – Hero Slider, Carousel, WooCommerce & Post Slider Elementor Addons | 0 ~ 4.4.5 | - |
|
| bdthemes | Element Pack Addons for Elementor – Elementor Widgets, Elementor Templates, Elementor Addons | 0 ~ 8.7.14 | - |
|
II. Public POCs for CVE-2026-92991
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2026-92991 (1)
Other References for CVE-2026-92991 (7)
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