CVE-2021-24347— SP Project & Document Manager <2 4.22 - Authenticated Shell Upload
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I. Basic Information for CVE-2021-24347
Vulnerability Information
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Vulnerability Title
SP Project & Document Manager <2 4.22 - Authenticated Shell Upload
Source: NVD (National Vulnerability Database)
Vulnerability Description
The SP Project & Document Manager WordPress plugin before 4.22 allows users to upload files, however, the plugin attempts to prevent php and other similar files that could be executed on the server from being uploaded by checking the file extension. It was discovered that php files could still be uploaded by changing the file extension's case, for example, from "php" to "pHP".
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
大小写敏感处理不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress 代码注入漏洞
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 的SP Project & Document Manager 存在代码注入漏洞，该漏洞源于系统未对输入数据进行安全性检查从而允许上传php文件。攻击者可通过该漏洞上传恶意文件。
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)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Unknown | SP Project & Document Manager | 4.22 ~ 4.22 | - |
II. Public POCs for CVE-2021-24347
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/huydoppa/CVE-2021-24347- | POC Details |
| 2 | WordPress SP Project & Document Manager plugin before 4.22 is susceptible to authenticated shell upload. The plugin allows users to upload files; however, the plugin attempts to prevent PHP and other similar executable files from being uploaded via checking the file extension. PHP files can still be uploaded by changing the file extension's case, for example, from php to pHP. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24347.yaml | POC Details |
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- https://wpscan.com/vulnerability/8f6e82d5-c0e9-468e-acb8-7cd549f6a45ax_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-24347
Same Patch Batch · Unknown · 2021-06-14 · 16 CVEs total
| CVE-2021-24358 | The Plus Addons for Elementor Page Builder < 4.1.10 - Open Redirect | |
| CVE-2021-24359 | The Plus Addons for Elementor Page Builder < 4.1.11 - Arbitrary Reset Pwd Email Sending | |
| CVE-2021-24360 | Yes/No Chart < 1.0.12 - Authenticated (contributor+) Blind SQL Injection | |
| CVE-2021-24349 | Gallery From Files <= 1.6.0 - Reflected Cross-Site Scripting (XSS) | |
| CVE-2021-24350 | Visitors <= 0.3 - Unauthenticated Stored Cross-Site Scripting (XSS) | |
| CVE-2021-24351 | The Plus Addons for Elementor < 4.1.12 - Reflected Cross-Site Scripting (XSS) | |
| CVE-2021-24352 | Simple 301 Redirects by BetterLinks - 2.0.0 – 2.0.3 - Unauthenticated Redirect Export | |
| CVE-2021-24353 | Simple 301 Redirects by BetterLinks - 2.0.0 – 2.0.3 - Unauthenticated Redirect Import | |
| CVE-2021-24354 | Simple 301 Redirects by BetterLinks - 2.0.0-2.0.3 - Arbitrary Plugin Installation | |
| CVE-2021-24355 | Simple 301 Redirects by BetterLinks - 2.0.0 – 2.0.3 - Update and Retrieve Wildcard Value | |
| CVE-2021-24356 | Simple 301 Redirects by BetterLinks - 2.0.0 – 2.0.3 - Arbitrary Plugin Activation | |
| CVE-2021-24341 | Xllentech English Islamic Calendar < 2.6.8 - Authenticated SQL Injection | |
| CVE-2021-24345 | Sendit WP Newsletter <= 2.5.1 - Authenticated (admin+) SQL Injection | |
| CVE-2021-24346 | Stock in & out <= 1.0.4 - Reflected Cross-Site Scripting (XSS) | |
| CVE-2021-24348 | Side Menu < 3.1.5 - Authenticated (admin+) SQL Injection |
IV. Related Vulnerabilities
Same product: SP Project & Document Manager
- CVE-2024-31118
WordPress SP Project & Document Manager plugin <= 4.70 - Bro - CVE-2024-37224
WordPress SP Project & Document Manager plugin <= 4.71 - Dir - CVE-2024-3749
SP Project & Document Manager <= 4.71 - Subscriber+ File Dow - CVE-2024-3748
SP Project & Document Manager <= 4.71 - Data Update via IDOR - CVE-2024-1693
SP Project & Document Manager <= 4.70 - Authenticated (Subsc
Same vendor: Unknown
- CVE-2026-6433
Custom CSS JS PHP <= 2.0.7 - Unauthenticated SQL Injection t - CVE-2026-4935
SureTriggers < 1.1.23 – Unauthenticated SQLi - CVE-2026-5335
Magic Export & Import < 1.2.0 - Unauthenticated PII Disclosu - CVE-2026-5337
Frontend File Manager Plugin <= 23.6 - Subscriber+ Arbitrary - CVE-2026-5306
Check & Log Email < 2.0.13 - Unauthenticated Stored XSS
Same weakness: CWE-178
- CVE-2026-3833
Gnutls: gnutls: policy bypass due to case-sensitive namecons - CVE-2026-40453
Apache Camel JMS, Apache Camel CoAP, Apache Camel Google Pub - CVE-2026-22665
prompts.chat Identity Confusion via Case-Sensitive Username - CVE-2026-33691
OWASP CRS: Whitespace padding in filenames bypasses file upl - CVE-2026-3532
OpenID Connect / OAuth client - Less critical - Access bypas
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