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CVE-2022-4555— WP Shamsi <= 4.1.0 - Missing Authorization to Arbitrary Plugin Deactivation

Quick assessment

Affected
wpvar WP Shamsi – افزونه تاریخ شمسی و فارسی ساز وردپرس
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 plugin WP Shamsi 4.1.0及以前版本存在安全漏洞，该漏洞源于其通过init()连接的deactivate()函数缺少能力检查导致未经身份验证的攻击者可以绕过权限检查禁用站点上的任意插件。

CVSS 6.5 · Medium EPSS 0.66% · P49
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I. Basic Information for CVE-2022-4555

Vulnerability Information
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Vulnerability Title
WP Shamsi <= 4.1.0 - Missing Authorization to Arbitrary Plugin Deactivation
Source: CVE Program / CVE List V5
Vulnerability Description
The WP Shamsi plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the deactivate() function hooked via init() in versions up to, and including, 4.1.0. This makes it possible for unauthenticated attackers to deactivate arbitrary plugins on the site. This can be used to deactivate security plugins that aids in exploiting other vulnerabilities.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin WP Shamsi 安全漏洞
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 Shamsi 4.1.0及以前版本存在安全漏洞，该漏洞源于其通过init()连接的deactivate()函数缺少能力检查导致未经身份验证的攻击者可以绕过权限检查禁用站点上的任意插件。
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
wpvar WP Shamsi – افزونه تاریخ شمسی و فارسی ساز وردپرس * ~ 4.1.0 -

II. Public POCs for CVE-2022-4555

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III. Intelligence Information for CVE-2022-4555

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Patches & Fixes for CVE-2022-4555 (1)

Vendor Advisories for CVE-2022-4555 (1)

IV. Related Vulnerabilities

Same weakness: CWE-862

V. Comments for CVE-2022-4555

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