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CVE-2021-24804— Simple JWT Login < 3.2.1 - Arbitrary Settings Update to Site Takeover via CSRF

Quick assessment

Affected
Unknown Simple JWT Login – Login and Register to WordPress using JWT
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.

WordPress是WordPress（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 plugin Simple JWT Login 3.2.1之前版本存在跨站请求伪造漏洞，攻击者可以更新HMAC验证密钥、帐户注册和默认用户角色等设置。

AI Predicted 9.8 Difficulty: Easy EPSS 0.61% · P47
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I. Basic Information for CVE-2021-24804

Vulnerability Information
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Vulnerability Title
Simple JWT Login < 3.2.1 - Arbitrary Settings Update to Site Takeover via CSRF
Source: CVE Program / CVE List V5
Vulnerability Description
The Simple JWT Login WordPress plugin before 3.2.1 does not have nonce checks when saving its settings, allowing attackers to make a logged in admin changed them. Settings such as HMAC verification secret, account registering and default user roles can be updated, which could result in site takeover.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是WordPress（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 plugin Simple JWT Login 3.2.1之前版本存在跨站请求伪造漏洞，攻击者可以更新HMAC验证密钥、帐户注册和默认用户角色等设置。
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
Unknown Simple JWT Login – Login and Register to WordPress using JWT 3.2.1 ~ 3.2.1 -

II. Public POCs for CVE-2021-24804

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III. Intelligence Information for CVE-2021-24804

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Vendor Advisories for CVE-2021-24804 (1)

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

CVE-2021-24833 YOP Poll < 6.3.1 - Author+ Stored Cross-Site Scripting via Preview Module
CVE-2021-24598 Testimonial Builder < 1.6.0 - Admin+ Stored Cross-Site Scripting
CVE-2021-24758 Email Log < 2.4.7 - Admin+ SQL Injection
CVE-2021-24772 Stream < 3.8.2 - Admin+ SQL Injection
CVE-2021-24776 WP Performance Score Booster < 2.1 - Settings Change via CSRF
CVE-2021-24787 Client Invoicing by Sprout Invoices < 19.9.7 - Admin+ Stored Cross-Site Scripting
CVE-2021-24796 My Tickets < 1.8.31 - Unauthenticated Stored Cross-Site Scripting
CVE-2021-24802 Colorful Categories < 2.0.15 - Arbitrary Colors Update via CSRF
CVE-2021-24815 Paypal Donation < 1.3.2 - Admin+ Stored Cross-Site Scripting
CVE-2021-24856 Shared Files < 1.6.61 - Admin+ Stored Cross-Site Scripting
CVE-2021-24834 YOP Poll < 6.3.1 - Author+ Stored Cross-Site Scripting via Options Module
CVE-2021-24841 Helpful < 4.4.59 - Admin+ Stored Cross-Site Scripting
CVE-2021-24847 SEO Redirection < 8.2 - Subscriber+ SQL Injection
CVE-2021-24850 Insert Pages < 3.7.0 - Contributor+ Stored Cross-Site Scripting
CVE-2021-24851 Insert Pages < 3.7.0 - Contributor+ Arbitrary Posts/Pages Access
CVE-2021-24852 MouseWheel Smooth Scroll < 5.7 - Plugin's Setting Update via CSRF
CVE-2021-24853 QR Redirector < 1.6 - Subscriber+ Arbitrary QR Redirect Response Status Update
CVE-2021-24854 QR Redirector < 1.6.1 - Contributor+ Stored Cross-Site Scripting

IV. Related Vulnerabilities

Same vendor: Unknown
Same weakness: CWE-352

V. Comments for CVE-2021-24804

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