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CVE-2023-3977— Inisev Plugins (Various Versions) - Cross-Site Request Forgery on handle_installation function

Quick assessment

Affected
inisev Redirection
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 多款插件存在跨站请求伪造漏洞，该漏洞源于缺少随机数检查，容易受到跨站点请求伪造的影响，这使得未经身份验证的攻击者可以通过伪造的请求安装有限列表中的插件。

CVSS 4.3 · Medium EPSS 0.61% · P47

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-3977

Vulnerability Information
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Vulnerability Title
Inisev Plugins (Various Versions) - Cross-Site Request Forgery on handle_installation function
Source: CVE Program / CVE List V5
Vulnerability Description
Several plugins for WordPress by Inisev are vulnerable to Cross-Site Request Forgery to unauthorized installation of plugins due to a missing nonce check on the handle_installation function that is called via the inisev_installation AJAX aciton in various versions. This makes it possible for unauthenticated attackers to install plugins from the limited list via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress 多款插件跨站请求伪造漏洞
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 多款插件存在跨站请求伪造漏洞，该漏洞源于缺少随机数检查，容易受到跨站点请求伪造的影响，这使得未经身份验证的攻击者可以通过伪造的请求安装有限列表中的插件。
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
steve85b SSL Mixed Content Fix * ~ 3.2.3 -
copydeleteposts Duplicate Post * ~ 1.3.9 -
socialsharepro Social Share Icons & Social Share Buttons * ~ 3.5.7 -
cl272 Ultimate Posts Widget * ~ 2.2.4 -
migrate Backup Migration * ~ 1.2.7 -
popups Pop-up * ~ 1.1.9 -
socialdude Redirection * ~ 1.1.3 -
migrate Clone * ~ 2.3.7 -
socialdude Social Media Share Buttons & Social Sharing Icons * ~ 2.8.1 -
s-feeds RSS Redirect & Feedburner Alternative * ~ 3.7 -
cl272 Enhanced Text Widget * ~ 1.5.7 -

II. Public POCs for CVE-2023-3977

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III. Intelligence Information for CVE-2023-3977

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Patches & Fixes for CVE-2023-3977 (22)

Vendor Advisories for CVE-2023-3977 (1)

IV. Related Vulnerabilities

Same product: Redirection
Same vendor: inisev
Same weakness: CWE-352

V. Comments for CVE-2023-3977

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