CVE-2026-8941— CDN Linker lite <= 1.3.1 - Cross-Site Request Forgery to Plugin Settings Update
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| wmark | CDN Linker lite | ≤ 1.3.1 | affected |
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-8941
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
CDN Linker lite <= 1.3.1 - Cross-Site Request Forgery to Plugin Settings Update
Source: NVD (National Vulnerability Database)
Vulnerability Description
The CDN Linker lite plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.3.1. This is due to missing or incorrect nonce validation on the ossdl_off_options() function. This makes it possible for unauthenticated attackers to update the plugin's settings — including the CDN URL used to rewrite all static asset references on the site — via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨站请求伪造(CSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin CDN Linker lite 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin CDN Linker lite 1.3.1及之前版本存在跨站请求伪造漏洞，该漏洞源于ossdl_off_options函数缺少或错误的nonce验证，可能导致跨站请求伪造攻击。
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 |
|---|---|---|---|---|
| wmark | CDN Linker lite | 0 ~ 1.3.1 | - |
II. Public POCs for CVE-2026-8941
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-8941
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-8941 (1)
IV. Related Vulnerabilities
Same weakness: CWE-352
- CVE-2018-25435
ZeusCart 4.0 Deactivate Customer Accounts CSRF - CVE-2026-49433
DeepAI api.deepai.org/change_user_email CSRF - CVE-2026-40549
Cross-Site Request Forgery in SOPlanning - CVE-2018-25397
PHP-SHOP 1.0 Cross-Site Request Forgery via users.php - CVE-2018-25387
HaPe PKH 1.1 Cross-Site Request Forgery via aksi_user.php
V. Comments for CVE-2026-8941
No comments yet