CVE-2021-24171— WooCommerce Upload Files < 59.4 - Unauthenticated Arbitrary File Upload
Quick assessment
Affected
Unknown WooCommerce Upload Files
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.
Automattic WooCommerce是美国Automattic公司的一套基于WordPress的开源电子商务平台。 WooCommerce Upload Files WordPress plugin before 59.4 存在安全漏洞，攻击者可利用该漏洞路径遍历将文件上传到不同的位置。
Possible ATT&CK Techniques 3 AI
T1059 · Command and Scripting Interpreter T1105 · Ingress Tool Transfer T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-24171
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
WooCommerce Upload Files < 59.4 - Unauthenticated Arbitrary File Upload
Source: CVE Program / CVE List V5
Vulnerability Description
The WooCommerce Upload Files WordPress plugin before 59.4 ran a single sanitization pass to remove blocked extensions such as .php. It was possible to bypass this and upload a file with a PHP extension by embedding a "blocked" extension within another "blocked" extension in the "wcuf_file_name" parameter. It was also possible to perform a double extension attack and upload files to a different location via path traversal using the "wcuf_current_upload_session_id" parameter.
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
Automattic WooCommerce 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Automattic WooCommerce是美国Automattic公司的一套基于WordPress的开源电子商务平台。 WooCommerce Upload Files WordPress plugin before 59.4 存在安全漏洞，攻击者可利用该漏洞路径遍历将文件上传到不同的位置。
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 | WooCommerce Upload Files | 59.4 ~ 59.4 | - |
|
II. Public POCs for CVE-2021-24171
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-24171
请登录查看更多情报信息。
Vendor Advisories for CVE-2021-24171 (2)
-
https://wpscan.com/vulnerability/ed4288a1-f7e4-455f-b765-5ac343f87194 x_refsource_CONFIRM
Same Patch Batch · Unknown · 2021-04-05 · 45 CVEs total
| CVE-2021-24164 | Ninja Forms < 3.4.34.1 - Authenticated OAuth Connection Key Disclosure | |
| CVE-2021-24167 | Web-Stat < 1.4.1 - API Key Disclosure | |
| CVE-2021-24166 | Ninja Forms < 3.4.34 - CSRF to OAuth Service Disconnection | |
| CVE-2021-24150 | Like Button Rating < 2.6.32 - Unauthenticated Full-Read SSRF | |
| CVE-2021-24154 | Theme Editor < 2.6 - Authenticated Arbitrary File Download | |
| CVE-2021-24155 | Backup Guard < 1.6.0 - Authenticated Arbitrary File Upload | |
| CVE-2021-24156 | Testimonial Rotator <= 3.0.3 - Authenticated Stored Cross-Site Scripting | |
| CVE-2021-24157 | Orbit Fox by ThemeIsle < 2.10.3 - Authenticated Stored Cross Site Scripting | |
| CVE-2021-24158 | Orbit Fox by ThemeIsle < 2.10.3 - Authenticated Privilege Escalation | |
| CVE-2021-24153 | Yoast SEO < 3.4.1 - Authenticated Stored Cross-Site Scripting (XSS) | |
| CVE-2021-24165 | Ninja Forms < 3.4.34 - Administrator Open Redirect | |
| CVE-2021-24163 | Ninja Forms < 3.4.34 - Authenticated SendWP Plugin Installation and Client Secret Key Disc | |
| CVE-2021-24159 | Contact Form 7 Style <= 3.1.9 - Cross-Site Request Forgery to Stored Cross-Site Scripting | |
| CVE-2021-24176 | JH 404 Logger <= 1.1 - Unauthenticated Stored Cross-Site Scripting (XSS) | |
| CVE-2021-24175 | The Plus Addons for Elementor Page Builder < 4.1.7 - Authentication Bypass | |
| CVE-2021-24174 | Database Backups <= 1.2.2.6 - CSRF to Backup Download | |
| CVE-2021-24173 | VM Backups <= 1.0 - CSRF to Stored Cross-Site Scripting (XSS) | |
| CVE-2021-24172 | VM Backups <= 1.0 - CSRF to Database Backup Download | |
| CVE-2021-24170 | User Profile Picture < 2.5.0 - Sensitive Information Disclosure | |
| CVE-2021-24169 | Advanced Order Export For WooCommerce < 3.1.8 - Reflected Cross-Site Scripting (XSS) |
Showing top 20 of 45 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: Unknown
-
CVE-2026-77115
Brave Popup Builder < 0.8.6 - Unauthenticated Reflected XSS -
CVE-2026-77116
Brave Popup Builder < 0.8.6 - Subscriber+ Unpublished Popup -
CVE-2026-77003
Content Mask 1.8.0 - 1.8.5.4 - Contributor Publish Capabilit -
CVE-2026-14853
WooCommerce Bookings < 3.9.0 - Subscriber+ Draft Bookable Pr -
CVE-2026-13598
RestrictMate < 1.3.0 - Unauthenticated Privilege Escalation
Same weakness: CWE-434
-
CVE-2026-78337
Unrestricted upload of file with dangerous type in Prospero -
CVE-2026-78245
itsourcecode Online Pharmacy System User Registration regist -
CVE-2026-78202
itsourcecode Payroll System admin_class.php save_settings un -
CVE-2026-19852
CyberTutor｜NewSiteServer (NSS) - Arbitrary File Upload -
CVE-2026-49849
xShop: Unrestricted File Upload in File Attachment Module in
V. Comments for CVE-2021-24171
No comments yet