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CVE-2023-6421— Download Manager < 3.2.83 - Unauthenticated Protected File Download Password Leak

Quick assessment

Affected
Unknown Download Manager
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和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用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是一个应用插件。 WordPress Plugin Download Manager 3.2.83 版本之前存在安全漏洞，该漏洞源于不保护文件下载的密码，一旦收到无效密码就会泄露。

AI Predicted 5.3 Difficulty: Easy EPSS 2.44% · P83

Public Exploits 1

Nuclei · 1 CVE-2023-6421.yaml [template]

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-6421

Vulnerability Information
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Vulnerability Title
Download Manager < 3.2.83 - Unauthenticated Protected File Download Password Leak
Source: CVE Program / CVE List V5
Vulnerability Description
The Download Manager WordPress plugin before 3.2.83 does not protect file download's passwords, leaking it upon receiving an invalid one.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Plugin Download Manager 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用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是一个应用插件。 WordPress Plugin Download Manager 3.2.83 版本之前存在安全漏洞，该漏洞源于不保护文件下载的密码，一旦收到无效密码就会泄露。
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 Download Manager 0 ~ 3.2.83 -

II. Public POCs for CVE-2023-6421

# POC Description Source Link Shenlong Link
1 Download Manager < 3.2.83 - Unauthenticated Protected File Download Password Leak https://github.com/RandomRobbieBF/CVE-2023-6421 POC Details
2 The WordPress Download Manager plugin contains a vulnerability that allows attackers to obtain passwords for password-protected downloads by sending a specially crafted request to the validate-password API endpoint. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-6421.yaml POC Details
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III. Intelligence Information for CVE-2023-6421

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Vendor Advisories for CVE-2023-6421 (1)

Same Patch Batch · Unknown · 2024-01-01 · 8 CVEs total

CVE-2023-6113 WP Staging (Free < 3.1.3, Pro < 5.1.3) - Unauthenticated Backup Download
CVE-2023-5877 affiliate-toolkit < 3.4.3 - Unauthenticated SSRF
CVE-2023-6000 Popup Builder < 4.2.3 - Unauthenticated Stored XSS
CVE-2023-6037 WP TripAdvisor Review Slider < 11.9 - Admin+ Stored XSS
CVE-2023-6485 Html5 Video Player < 2.5.19 - Subscriber+ Stored XSS
CVE-2023-6271 Backup Migration Staging < 1.3.6 - Sensitive Data Exposure
CVE-2023-6064 PayHere Payment Gateway < 2.2.12 - Unauthenticated Log Data Disclosure

IV. Related Vulnerabilities

Same product: Download Manager
Same vendor: Unknown

V. Comments for CVE-2023-6421

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