CVE-2021-24324— 404 SEO Redirection <= 1.3 - CSRF to Stored Cross-Site Scripting (XSS)
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I. Basic Information for CVE-2021-24324
Vulnerability Information
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Vulnerability Title
404 SEO Redirection <= 1.3 - CSRF to Stored Cross-Site Scripting (XSS)
Source: NVD (National Vulnerability Database)
Vulnerability Description
The 404 SEO Redirection WordPress plugin through 1.3 is lacking CSRF checks in all its settings, allowing attackers to make a logged in user change the plugin's settings. Due to the lack of sanitisation and escaping in some fields, it could also lead to Stored Cross-Site Scripting issues
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨站请求伪造(CSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin 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。 404 SEO Redirection WordPress plugin 1.3版本及之前版本存在跨站请求伪造漏洞，该漏洞源于所有设置中都缺少CSRF检查，攻击者可利用该漏洞可以让登录的用户更改插件的设置。
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 | 404 SEO Redirection | 1.3 ~ 1.3 | - |
II. Public POCs for CVE-2021-24324
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://wpscan.com/vulnerability/63a24890-3735-4016-b4b7-4b070a842664x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-24324
Same Patch Batch · Unknown · 2021-05-17 · 4 CVEs total
| CVE-2021-24325 | 404 SEO Redirection <= 1.3 - Reflected Cross-Site Scripting (XSS) | |
| CVE-2021-24326 | All 404 Redirect to Homepage < 1.21 - Authenticated Reflected Cross-Site Scripting (XSS) | |
| CVE-2021-24327 | SEO Redirection < 6.4 - Authenticated Stored Cross-Site Scripting (XSS) |
IV. Related Vulnerabilities
Same vendor: Unknown
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Frontend File Manager Plugin <= 23.6 - Subscriber+ Arbitrary - CVE-2026-5306
Check & Log Email < 2.0.13 - Unauthenticated Stored XSS
Same weakness: CWE-352
- CVE-2021-47953
OpenCart 3.0.3.7 Cross-Site Request Forgery via account/pass - CVE-2021-47946
OpenCart 3.0.36 Account Takeover via Cross Site Request Forg - CVE-2022-50955
WordPress Plugin Curtain 1.0.2 Cross-site Request Forgery - CVE-2026-8194
osTicket Dispatcher class.dispatcher.php cross-site request - CVE-2026-42286
Emlog: Cross-Site Request Forgery in Admin Functions
V. Comments for CVE-2021-24324
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