Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2021-24145— Modern Events Calendar Lite < 5.16.5 - Authenticated Arbitrary File Upload leading to RCE

Quick assessment

Affected
Unknown Modern Events Calendar Lite
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 Modern Events Calendar Lite是 （Wordpress）开源的一个应用插件。该插件用于管理事件网站的最佳工具。 WordPress Modern Events Calendar Lite plugin before 5.16.5 存在代码问题漏洞，该漏洞源于任意上传文件都没有正确检查导入的文件。

AI Predicted 8.8 Difficulty: Moderate EPSS 88.16% · P100
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-24145

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Modern Events Calendar Lite < 5.16.5 - Authenticated Arbitrary File Upload leading to RCE
Source: CVE Program / CVE List V5
Vulnerability Description
Arbitrary file upload in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not properly check the imported file, allowing PHP ones to be uploaded by administrator by using the 'text/csv' content-type in the request.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
Wordpress Modern Events Calendar Lite 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wordpress Modern Events Calendar Lite是 （Wordpress）开源的一个应用插件。该插件用于管理事件网站的最佳工具。 WordPress Modern Events Calendar Lite plugin before 5.16.5 存在代码问题漏洞，该漏洞源于任意上传文件都没有正确检查导入的文件。
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)

Shenlong Deep Dive — AI Deep Analysis

10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.

Read summary Full analysis (login)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown Modern Events Calendar Lite 5.16.5 ~ 5.16.5 -

II. Public POCs for CVE-2021-24145

# POC Description Source Link Shenlong Link
1 WordPress File Upload Vulnerability, Modern Events Calendar Lite WordPress plugin before 5.16.5 https://github.com/dnr6419/CVE-2021-24145 POC Details
2 WordPress Modern Events Calendar Lite plugin before 5.16.5 is susceptible to authenticated arbitrary file upload. The plugin does not properly check the imported file, allowing PHP files to be uploaded and/or executed by an administrator or other high-privilege user using the text/csv content-type in the request. This can possibly lead to remote code execution. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24145.yaml POC Details
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-24145

请登录查看更多情报信息。

Vendor Advisories for CVE-2021-24145 (1)

Exploits & Public PoCs for CVE-2021-24145 (2)

Same Patch Batch · Unknown · 2021-03-18 · 27 CVEs total

CVE-2021-24136 Testimonials Widget < 4.0.0 - Multiple Authenticated Stored XSS
CVE-2021-24149 Modern Events Calendar Lite < 5.16.6 - Authenticated SQL Injection
CVE-2021-24148 MStore API < 3.2.0 - Authentication Bypass With Sign In With Apple
CVE-2021-24147 Modern Events Calendar Lite < 5.16.5 - Authenticated Stored Cross-Site Scripting (XSS)
CVE-2021-24146 Modern Events Calendar Lite < 5.16.5 - Unauthenticated Events Export
CVE-2021-24144 Contact Form 7 Database Addon < 1.2.5.6 - CSV Injection
CVE-2021-24143 AccessPress Social Icons < 1.8.1 - Authenticated SQL Injection
CVE-2021-24142 301 Redirects - Easy Redirect Manager < 2.51 - Authenticated SQL Injection
CVE-2021-24141 Advanced Database Cleaner < 3.0.2 - Authenticated SQL injection
CVE-2021-24140 Ajax Load More < 5.3.2 - Authenticated SQL Injection
CVE-2021-24139 Photo Gallery by 10Web < 1.5.55 - Unauthenticated SQL Injection
CVE-2021-24138 AdRotate < 5.8.4 - Authenticated SQL Injection
CVE-2021-24137 Blog2Social: Social Media Auto Post & Scheduler < 6.3.1 - Authenticated SQL Injection
CVE-2021-24123 PowerPress < 8.3.8 - Authenticated Arbitrary File Upload leading to RCE
CVE-2021-24135 WP Customer Reviews < 3.4.3 - Multiple Unauthenticated and Low Priv Authenticated Stored X
CVE-2021-24134 Constant Contact Forms < 1.8.8 - Multiple Authenticated Stored XSS
CVE-2021-24133 ActiveCampaign < 8.0.2 - Cross-Site Request Forgery in Settings
CVE-2021-24132 Slider by 10Web < 1.2.36 - Multiple Authenticated SQL Injection
CVE-2021-24131 Anti-Spam by CleanTalk < 5.149 - Multiple Authenticated SQL Injections
CVE-2021-24130 WP Google Map Plugin < 4.1.5 - Authenticated SQL Injection

Showing top 20 of 27 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Modern Events Calendar Lite
Same vendor: Unknown
Same weakness: CWE-434

V. Comments for CVE-2021-24145

No comments yet

Leave a comment