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CVE-2022-4447— Fontsy <= 1.8.6 - Multiple Unauthenticated SQLi

Quick assessment

Affected
Unknown Fontsy
Exploitation
Public or AI PoC available; prioritize validation
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 Fontsy 1.8.6版本及之前版本存在SQL注入漏洞，该漏洞源于在SQL语句中使用参数之前，没有正确地清理和转义参数，从而导致SQL注入。

AI Predicted 9.8 Difficulty: Trivial EPSS 4.76% · P92

Public Exploits 1

Nuclei · 1 CVE-2022-4447.yaml [template]

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-4447

Vulnerability Information
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Vulnerability Title
Fontsy <= 1.8.6 - Multiple Unauthenticated SQLi
Source: CVE Program / CVE List V5
Vulnerability Description
The Fontsy WordPress plugin through 1.8.6 does not properly sanitize and escape a parameter before using it in a SQL statement via an AJAX action available to unauthenticated users, leading to a SQL injection.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Fontsy SQL注入漏洞
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 Fontsy 1.8.6版本及之前版本存在SQL注入漏洞，该漏洞源于在SQL语句中使用参数之前，没有正确地清理和转义参数，从而导致SQL注入。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown Fontsy 0 ~ 1.8.6 -

II. Public POCs for CVE-2022-4447

# POC Description Source Link Shenlong Link
1 WordPress Fontsy plugin through 1.8.6 is susceptible to SQL injection. The plugin does not properly sanitize and escape a parameter before using it in a SQL statement via an AJAX action. An attacker can possibly obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the affected site. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-4447.yaml POC Details
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III. Intelligence Information for CVE-2022-4447

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Vendor Advisories for CVE-2022-4447 (1)

Same Patch Batch · Unknown · 2023-01-16 · 41 CVEs total

CVE-2022-4060 User Post Gallery <= 2.19 - Unauthenticated RCE
CVE-2022-4481 Mesmerize Companion < 1.6.135 - Contributor+ Stored XSS
CVE-2022-4478 Font Awesome < 4.3.2 - Contributor+ Stored XSS
CVE-2022-4482 Carousel, Slider, Gallery by WP Carousel < 2.5.3 - Contributor+ Stored XSS
CVE-2022-4549 Tickera < 3.5.1.0 - Plugin Data Deletion via CSRF
CVE-2022-4508 ConvertKit < 2.0.5 - Contributor+ Stored XSS
CVE-2022-4477 Smash Balloon Social Post Feed < 4.1.6 - Contributor+ Stored XSS
CVE-2022-4476 Download Manager < 3.2.62 - Contributor+ Stored XSS
CVE-2022-4460 Sidebar Widgets by CodeLights <= 1.4 - Contributor+ Stored XSS
CVE-2022-4483 Insert Pages < 3.7.5 - Contributor+ Stored XSS
CVE-2022-4655 Welcart e-Commerce < 2.8.9 - Contributor+ Stored XSS via Shortcode
CVE-2022-4544 MashShare < 3.8.7 - Contributor+ Stored XSS
CVE-2022-4451 Sassy Social Share < 3.3.45 - Contributor+ Stored XSS
CVE-2022-4484 Super Socializer < 7.13.44 - Contributor+ Stored XSS
CVE-2022-4578 Video Conferencing with Zoom < 4.0.10 - Contributor+ Stored XSS
CVE-2022-4295 Show All Comments < 7.0.1 - Reflected XSS
CVE-2022-4309 Subscribe2 < 10.38 - User Deletion via CSRF
CVE-2022-4431 WOOCS < 1.3.9.4 - Contributor+ Stored XSS
CVE-2022-4299 Metricool < 1.18 - Admin+ Stored XSS
CVE-2022-2658 WP Spell Check < 9.13 - Admin+ Stored Cross-Site Scripting

Showing top 20 of 41 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same vendor: Unknown

V. Comments for CVE-2022-4447

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