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I. Basic Information for CVE-2021-24853
Vulnerability Information

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Vulnerability Title
QR Redirector < 1.6 - Subscriber+ Arbitrary QR Redirect Response Status Update
Source: NVD (National Vulnerability Database)
Vulnerability Description
The QR Redirector WordPress plugin before 1.6 does not have capability and CSRF checks when saving bulk QR Redirector settings via the qr_save_bulk AJAX action, which could allow any authenticated user, such as subscriber to change the redirect response status code of arbitrary QR Redirects
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress 插件 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是Wordpress基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress 插件是WordPress开源的一个应用插件。 WordPress 的QR Redirector插件1.6之前版本存在跨站请求伪造漏洞,该漏洞源于在通过QR_save_bulk AJAX操作保存批量QR Redirector设置时,未进行CSRF检查。攻击者可利用该漏洞改变任意QR重定向的响应状态码。
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
VendorProductAffected VersionsCPESubscribe
UnknownQR Redirector 1.6 ~ 1.6 -
II. Public POCs for CVE-2021-24853
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III. Intelligence Information for CVE-2021-24853
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IV. Related Vulnerabilities
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