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CVE-2021-24639— OMGF < 4.5.4 - Subscriber+ Arbitrary File/Folder Deletion

Quick assessment

Affected
Unknown OMGF | Host Google Fonts Locally
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是Wordpress基金会的一套使用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 插件是WordPress开源的一个应用插件。 OMGF WordPress插件存在安全漏洞，该漏洞源于OMGF WordPress插件在OMGF ajax空目录ajax操作中不强制执行路径验证、授权和CSRF检查，这允许任何认证用户删除服务器上的任意文件或文件夹。

AI Predicted 8.1 Difficulty: Easy EPSS 0.91% · P59
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I. Basic Information for CVE-2021-24639

Vulnerability Information
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Vulnerability Title
OMGF < 4.5.4 - Subscriber+ Arbitrary File/Folder Deletion
Source: CVE Program / CVE List V5
Vulnerability Description
The OMGF WordPress plugin before 4.5.4 does not enforce path validation, authorisation and CSRF checks in the omgf_ajax_empty_dir AJAX action, which allows any authenticated users to delete arbitrary files or folders on the server.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin OMGF 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是Wordpress基金会的一套使用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 插件是WordPress开源的一个应用插件。 OMGF WordPress插件存在安全漏洞，该漏洞源于OMGF WordPress插件在OMGF ajax空目录ajax操作中不强制执行路径验证、授权和CSRF检查，这允许任何认证用户删除服务器上的任意文件或文件夹。
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
Unknown OMGF | Host Google Fonts Locally 4.5.4 ~ 4.5.4 -

II. Public POCs for CVE-2021-24639

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III. Intelligence Information for CVE-2021-24639

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Vendor Advisories for CVE-2021-24639 (1)

Same Patch Batch · Unknown · 2021-09-20 · 34 CVEs total

CVE-2021-24635 Visual Link Preview < 2.2.3 - Unauthorised AJAX Calls
CVE-2021-24596 youForms for WordPress <= 1.0.5 - Authenticated Stored Cross-Site Scripting
CVE-2021-24597 You Shang <= 1.0.1 - Authenticated Stored Cross-Site Scripting
CVE-2021-24600 WP Dialog <= 1.2.5.5 - Authenticated Stored Cross-Site Scripting
CVE-2021-24604 Availability Calendar < 1.2.2 - Authenticated Stored Cross-Site Scripting
CVE-2021-24606 Availability Calendar < 1.2.1 - Authenticated SQL Injection
CVE-2021-24609 WP Mapa Politico Espana < 3.7.0- Authenticated Stored XSS
CVE-2021-24613 Post Views Counter < 1.3.5 - Authenticated Stored XSS
CVE-2021-24618 Donate With QRCode < 1.4.5 - Stored Cross-Site Scripting
CVE-2021-24587 Splash Header < 1.20.8 - Authenticated Stored Cross-Site Scripting (XSS)
CVE-2021-24636 Print My Blog < 3.4.2 - Plugin Deactivation via CSRF
CVE-2021-24637 Fonts Plugin < 3.0.3 - Contributor+ Stored Cross-Site Scripting
CVE-2021-24638 OMGF < 4.5.4 - Unauthenticated Path Traversal in REST API
CVE-2021-24640 Gutenslider < 5.2.0 - Contributor+ Stored XSS
CVE-2021-24657 Limit Login Attempts < 4.0.50 - Unauthenticated Stored Cross-Site Scripting
CVE-2021-24663 Simple School Staff Directory <= 1.1 - Admin+ Arbitrary File Upload
CVE-2021-24741 Support Board < 3.3.4 - Multiple Unauthenticated SQL Injections
CVE-2021-24396 GSEOR <= 1.3 - Authenticated SQL Injection
CVE-2021-24585 Timetable and Event Schedule by MotoPress < 2.4.0 - Arbitrary User's Hashed Password/Email
CVE-2021-24584 Timetable and Event Schedule by MotoPress < 2.4.2 - Unauthorised Event TimeSlot Update

Showing top 20 of 34 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: OMGF | Host Google Fonts Locally
Same vendor: Unknown
Same weakness: CWE-862

V. Comments for CVE-2021-24639

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