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CVE-2021-24977— Use Any Font < 6.2.1 - Unauthenticated Arbitrary CSS Appending

EPSS 4.45% · P89
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I. Basic Information for CVE-2021-24977

Vulnerability Information
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Vulnerability Title
Use Any Font < 6.2.1 - Unauthenticated Arbitrary CSS Appending
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Use Any Font | Custom Font Uploader WordPress plugin before 6.2.1 does not have any authorisation checks when assigning a font, allowing unauthenticated users to sent arbitrary CSS which will then be processed by the frontend for all users. Due to the lack of sanitisation and escaping in the backend, it could also lead to Stored XSS issues
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是WordPress（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 plugin Custom Font Uploader 存在安全漏洞，该漏洞源于后端缺乏清理和转义。攻击者可利用该漏洞导致存储型 XSS 问题。
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

VendorProductAffected VersionsCPESubscribe
UnknownUse Any Font | Custom Font Uploader 6.2.1 ~ 6.2.1 -

II. Public POCs for CVE-2021-24977

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III. Intelligence Information for CVE-2021-24977

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Same Patch Batch · Unknown · 2022-02-28 · 37 CVEs total

CVE-2022-0328Simple Membership < 4.0.9 - Arbitrary Member Deletion via CSRF
CVE-2021-25034WP User < 7.0 - Reflected Cross-Site Scripting
CVE-2021-25042WP Visitor Statistics (Real Time Traffic) < 5.5 - Arbitrary IP Address Exclusion to Stored
CVE-2021-25081WP Google Map < 1.8.4 - Arbitrary Post Deletion and Plugin's Settings Update via CSRF
CVE-2021-25112WHMCS Bridge < 6.4b - Reflected Cross-Site Scripting (XSS)
CVE-2021-25118Yoast SEO 16.7-17.2 - Unauthenticated Full Path Disclosure
CVE-2021-4222WP Paginate < 2.1.4 - Admin+ Stored Cross-Site Scripting
CVE-2022-0150WP Accessibility Helper (WAH) < 0.6.0.7 - Reflected Cross-Site Scripting (XSS)
CVE-2022-0189WP RSS Aggregator < 4.20 - Reflected Cross-Site Scripting (XSS)
CVE-2021-25011WP Google Map < 1.8.1 - Subscriber+ Arbitrary Post Deletion and Plugin's Settings Update
CVE-2022-0345Better Notifications for WP < 1.8.7 - Email Address Disclosure
CVE-2022-0360WP Ultimate CSV Importer < 6.4.3 - Admin+ Stored Cross-Site Scripting
CVE-2022-0377LearnPress < 4.1.5 - Arbitrary Image Renaming
CVE-2022-0383WP Review Slider < 11.0 - Admin+ SQL Injection
CVE-2022-0385Crazy Bone <= 0.6.0 - Unauthenticated Stored XSS
CVE-2022-0411Asgaros Forum < 2.0.0 - Subscriber+ Blind SQL Injection
CVE-2022-23911AP Custom Testimonial < 1.4.8 - Admin+ SQL Injection
CVE-2022-23912AP Custom Testimonial < 1.4.8 - Reflected Cross-Site Scripting
CVE-2021-24898EditableTable <= 0.1.4 - Admin+ Stored Cross-Site Scripting
CVE-2021-24688Orange Form <= 1.0.1 - Unauthenticated Arbitrary Post Deletion

Showing top 20 of 37 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same vendor: Unknown
Same weakness: CWE-862

V. Comments for CVE-2021-24977

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