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CVE-2024-6522— Modern Events Calendar <= 7.12.1 - Authenticated (Subscriber+) Server Side Request Forgery

Quick assessment

Affected
Webnus Modern Events 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 Modern Events Calendar 7.12.1及之前版本存在安全漏洞，该漏洞源于容易受到服务器端请求伪造攻击，经过身份验证的攻击者可以查询和修改来自内部服务的信息。

CVSS 8.5 · High EPSS 0.40% · P32

Possible ATT&CK Techniques 1 AI

T1598.004 · Spearphishing Voice
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I. Basic Information for CVE-2024-6522

Vulnerability Information
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Vulnerability Title
Modern Events Calendar <= 7.12.1 - Authenticated (Subscriber+) Server Side Request Forgery
Source: CVE Program / CVE List V5
Vulnerability Description
The Modern Events Calendar plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 7.12.1 via the 'mec_fes_form' AJAX function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Modern Events Calendar 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 Modern Events Calendar 7.12.1及之前版本存在安全漏洞，该漏洞源于容易受到服务器端请求伪造攻击，经过身份验证的攻击者可以查询和修改来自内部服务的信息。
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
Webnus Modern Events Calendar * ~ 7.12.1 -
webnus/ Modern Events Calendar Lite * ~ 7.12.1 -

II. Public POCs for CVE-2024-6522

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III. Intelligence Information for CVE-2024-6522

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Patches & Fixes for CVE-2024-6522 (1)

Vendor Pages for CVE-2024-6522 (1)

IV. Related Vulnerabilities

Same product: Modern Events Calendar
Same vendor: Webnus
Same weakness: CWE-918

V. Comments for CVE-2024-6522

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