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CVE-2021-24853— QR Redirector < 1.6 - Subscriber+ Arbitrary QR Redirect Response Status Update

AI Predicted 6.5 Difficulty: Easy EPSS 0.43% · P36

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application
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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: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
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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Vendor Advisories for CVE-2021-24853 (1)

Same Patch Batch · Unknown · 2021-11-17 · 19 CVEs total

CVE-2021-24815Paypal Donation < 1.3.2 - Admin+ Stored Cross-Site Scripting
CVE-2021-24598Testimonial Builder < 1.6.0 - Admin+ Stored Cross-Site Scripting
CVE-2021-24758Email Log < 2.4.7 - Admin+ SQL Injection
CVE-2021-24772Stream < 3.8.2 - Admin+ SQL Injection
CVE-2021-24776WP Performance Score Booster < 2.1 - Settings Change via CSRF
CVE-2021-24787Client Invoicing by Sprout Invoices < 19.9.7 - Admin+ Stored Cross-Site Scripting
CVE-2021-24796My Tickets < 1.8.31 - Unauthenticated Stored Cross-Site Scripting
CVE-2021-24802Colorful Categories < 2.0.15 - Arbitrary Colors Update via CSRF
CVE-2021-24804Simple JWT Login < 3.2.1 - Arbitrary Settings Update to Site Takeover via CSRF
CVE-2021-24856Shared Files < 1.6.61 - Admin+ Stored Cross-Site Scripting
CVE-2021-24833YOP Poll < 6.3.1 - Author+ Stored Cross-Site Scripting via Preview Module
CVE-2021-24834YOP Poll < 6.3.1 - Author+ Stored Cross-Site Scripting via Options Module
CVE-2021-24841Helpful < 4.4.59 - Admin+ Stored Cross-Site Scripting
CVE-2021-24847SEO Redirection < 8.2 - Subscriber+ SQL Injection
CVE-2021-24850Insert Pages < 3.7.0 - Contributor+ Stored Cross-Site Scripting
CVE-2021-24851Insert Pages < 3.7.0 - Contributor+ Arbitrary Posts/Pages Access
CVE-2021-24852MouseWheel Smooth Scroll < 5.7 - Plugin's Setting Update via CSRF
CVE-2021-24854QR Redirector < 1.6.1 - Contributor+ Stored Cross-Site Scripting

IV. Related Vulnerabilities

Same product: QR Redirector
Same vendor: Unknown
Same weakness: CWE-284

V. Comments for CVE-2021-24853

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