CVE-2026-39489— WordPress Download Monitor plugin <= 5.1.9 - Non-Arbitrary File Download vulnerability
Quick assessment
Affected
WP Chill Download Monitor
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.
WP Chill Download Monitor是WP Chill的一个WordPress下载管理插件。 WP Chill Download Monitor 5.1.9及之前版本存在路径遍历漏洞，该漏洞源于路径遍历问题，可能导致授权用户任意下载文件。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1530 · Data from Cloud StorageAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| WP Chill | Download Monitor | n/a≤ 5.1.9 |
affected |
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I. Basic Information for CVE-2026-39489
Vulnerability Information
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Vulnerability Title
WordPress Download Monitor plugin <= 5.1.9 - Non-Arbitrary File Download vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Author Arbitrary File Download in Download Monitor <= 5.1.9 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
WP Chill Download Monitor 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WP Chill Download Monitor是WP Chill的一个WordPress下载管理插件。 WP Chill Download Monitor 5.1.9及之前版本存在路径遍历漏洞，该漏洞源于路径遍历问题，可能导致授权用户任意下载文件。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| WP Chill | Download Monitor | n/a ~ 5.1.9 | - |
|
II. Public POCs for CVE-2026-39489
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · WP Chill · 2026-06-15 · 3 CVEs total
| CVE-2026-39481 | 7.2 HIGH | WordPress Modula Image Gallery plugin <= 2.14.18 - PHP Object Injection vulnerability |
| CVE-2026-42688 | 6.5 MEDIUM | WordPress Modula Image Gallery plugin <= 2.14.23 - Cross Site Scripting (XSS) vulnerabilit |
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V. Comments for CVE-2026-39489
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