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CVE-2022-3852— VR Calendar <= 2.3.3 - Cross-Site Request Forgery

Quick assessment

Affected
innate-images-llc VR Calendar
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 VR Calendar 2.3.3及以前版本存在跨站请求伪造漏洞，该漏洞源于其对几个函数缺少或不正确的nonce验证。这使得未经身份验证的攻击者可以删除和修改日历以及插件设置，通过伪造请求，他们可以欺骗站点管理员执行一个动作，

CVSS 8.8 · High EPSS 0.47% · P39
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I. Basic Information for CVE-2022-3852

Vulnerability Information
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Vulnerability Title
VR Calendar <= 2.3.3 - Cross-Site Request Forgery
Source: CVE Program / CVE List V5
Vulnerability Description
The VR Calendar plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.3.3. This is due to missing or incorrect nonce validation on several functions. This makes it possible for unauthenticated attackers to delete, and modify calendars as well as the plugin settings, via 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:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin VR Calendar 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 plugin VR Calendar 2.3.3及以前版本存在跨站请求伪造漏洞，该漏洞源于其对几个函数缺少或不正确的nonce验证。这使得未经身份验证的攻击者可以删除和修改日历以及插件设置，通过伪造请求，他们可以欺骗站点管理员执行一个动作，
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
innate-images-llc VR Calendar * ~ 2.3.3 -

II. Public POCs for CVE-2022-3852

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III. Intelligence Information for CVE-2022-3852

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Patches & Fixes for CVE-2022-3852 (2)

Vendor Advisories for CVE-2022-3852 (1)

IV. Related Vulnerabilities

Same product: VR Calendar
Same vendor: innate-images-llc
Same weakness: CWE-352

V. Comments for CVE-2022-3852

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