CVE-2026-1277— URL Shortify <= 1.12.1 - Unauthenticated Open Redirect via 'redirect_to' Parameter
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I. Basic Information for CVE-2026-1277
Vulnerability Information
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Vulnerability Title
URL Shortify <= 1.12.1 - Unauthenticated Open Redirect via 'redirect_to' Parameter
Source: NVD (National Vulnerability Database)
Vulnerability Description
The URL Shortify plugin for WordPress is vulnerable to Open Redirect in all versions up to, and including, 1.12.1 due to insufficient validation on the 'redirect_to' parameter in the promotional dismissal handler. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites via a crafted link.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin URL Shortify 输入验证错误漏洞
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 URL Shortify 1.12.1及之前版本存在输入验证错误漏洞，该漏洞源于对redirect_to参数验证不足，可能导致开放重定向攻击。
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 |
|---|---|---|---|---|
| kaizencoders | URL Shortify – Simple and Easy URL Shortener | * ~ 1.12.1 | - |
II. Public POCs for CVE-2026-1277
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | The URL Shortify plugin for WordPress is vulnerable to Open Redirect in all versions up to, and including, 1.12.1 due to insufficient validation on the 'redirect_to' parameter in the promotional dismissal handler. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites via a crafted link. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-1277.yaml | POC Details |
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IV. Related Vulnerabilities
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V. Comments for CVE-2026-1277
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