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I. Basic Information for CVE-2023-0876
Vulnerability Information
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Vulnerability Title
WP Meta SEO < 4.5.3 - Subscriber+ Improper Authorization causing Arbitrary Redirect
Source: NVD (National Vulnerability Database)
Vulnerability Description
The WP Meta SEO WordPress plugin before 4.5.3 does not authorize several ajax actions, allowing low-privilege users to make updates to certain data and leading to an arbitrary redirect vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress Plugin WP Meta SEO 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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress Plugin WP Meta SEO 4.5.3之前版本存在输入验证错误漏洞，该漏洞源于该插件多个未授权ajax操作，攻击者利用该漏洞可以对某些数据进行更新，导致任意重定向漏洞。
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
UnknownWP Meta SEO 0 ~ 4.5.3 -
II. Public POCs for CVE-2023-0876
#POC DescriptionSource LinkShenlong Link
1The WP Meta SEO WordPress plugin before 4.5.3 did not authorize several AJAX actions, which allowed low-privilege users to update certain data and resulted in an arbitrary redirect vulnerability. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-0876.yamlPOC Details
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III. Intelligence Information for CVE-2023-0876
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IV. Related Vulnerabilities
Same product: WP Meta SEO
Same vendor: Unknown
V. Comments for CVE-2023-0876

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