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CVE-2021-24825— Custom Content Shortcode < 4.0.2 - Authenticated Arbitrary File Access / LFI

Quick assessment

Affected
Unknown Custom Content Shortcode
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 plugin是WordPress开源的一个应用插件。 WordPress plugin Custom Content Shortcode 4.0.2之前版本存在数据伪造问题漏洞，该漏洞源于WordPress的Custom Content Shortcode 插件不会验证传递给其加载简码的数据,从而允许 Contributor+ (v<4.0.1)或

AI Predicted 7.5 Difficulty: Easy EPSS 0.44% · P36
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I. Basic Information for CVE-2021-24825

Vulnerability Information
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Vulnerability Title
Custom Content Shortcode < 4.0.2 - Authenticated Arbitrary File Access / LFI
Source: CVE Program / CVE List V5
Vulnerability Description
The Custom Content Shortcode WordPress plugin before 4.0.2 does not validate the data passed to its load shortcode, which could allow Contributor+ (v < 4.0.1) or Admin+ (v < 4.0.2) users to display arbitrary files from the filesystem (such as logs, .htaccess etc), as well as perform Local File Inclusion attacks as PHP files will be executed. Please note that such attack is still possible by admin+ in single site blogs by default (but won't be when either the unfiltered_html or file_edit is disallowed)
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Custom Content Shortcode 数据伪造问题漏洞
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 plugin是WordPress开源的一个应用插件。 WordPress plugin Custom Content Shortcode 4.0.2之前版本存在数据伪造问题漏洞，该漏洞源于WordPress的Custom Content Shortcode 插件不会验证传递给其加载简码的数据,从而允许 Contributor+ (v<4.0.1)或
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 Custom Content Shortcode 4.0.2 ~ 4.0.2 -

II. Public POCs for CVE-2021-24825

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III. Intelligence Information for CVE-2021-24825

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Vendor Advisories for CVE-2021-24825 (1)

Same Patch Batch · Unknown · 2022-03-07 · 38 CVEs total

CVE-2022-0434 Page Views Count < 2.4.15 - Unauthenticated SQL Injection
CVE-2022-0347 LoginPress < 1.5.12 - Reflected Cross-Site Scripting
CVE-2022-0349 NotificationX < 2.3.9 - Unauthenticated Blind SQL Injection
CVE-2022-0384 Video Conferencing with Zoom < 3.8.17 - E-mail Address Disclosure
CVE-2022-0389 WP Time Slots Booking Form < 1.1.63 - Admin+ Stored Cross-Site Scripting
CVE-2022-0410 WP Visitor Statistics (Real Time Traffic) < 5.6 - Subscriber+ SQL Injection
CVE-2022-0420 RegistrationMagic < 5.0.2.2 - Admin+ SQL Injection
CVE-2022-0422 White Label MS < 2.2.9 - Reflected Cross-Site Scripting
CVE-2022-0426 Product Feed PRO for WooCommerce < 11.2.3 - Reflected Cross-Site Scripting
CVE-2022-0429 WP Cerber Security, Anti-spam & Malware Scan < 8.9.6 - Unauthenticated Stored Cross-Site S
CVE-2022-0267 AdRotate < 5.8.22 - Admin+ SQL Injection
CVE-2022-0439 Email Subscribers & Newsletters < 5.3.2 - Subscriber+ Blind SQL injection
CVE-2022-0440 Catch Themes Demo Import < 2.1.1 - Admin+ Remote Code Execution
CVE-2022-0441 MasterStudy LMS < 2.7.6 - Unauthenticated Admin Account Creation
CVE-2022-0442 UsersWP < 1.2.3.1 - Subscriber+ User Avatar Override
CVE-2022-0445 WordPress Real Cookie Banner < 2.14.2 - Settings Reset via CSRF
CVE-2022-0448 CP Blocks < 1.0.15 - Admin+ Stored Cross-Site Scripting
CVE-2022-0533 Ditty (formerly Ditty News Ticker) < 3.0.15 - Reflected Cross-Site Scripting (XSS)
CVE-2022-0535 E2Pdf < 1.16.45 - Admin+ Stored Cross-Site Scripting (XSS)
CVE-2021-24960 WordPress File Upload < 4.16.3 - Contributor+ Stored Cross-Site Scripting via Malicious SV

Showing top 20 of 38 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Custom Content Shortcode
Same vendor: Unknown
Same weakness: CWE-345

V. Comments for CVE-2021-24825

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