CVE-2026-8500— Web::Passwd versions through 0.03 for Perl is vulnerable to RCE
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| EVANK | Web::Passwd | ≤ 0.03 | affected |
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I. Basic Information for CVE-2026-8500
Vulnerability Information
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Vulnerability Title
Web::Passwd versions through 0.03 for Perl is vulnerable to RCE
Source: NVD (National Vulnerability Database)
Vulnerability Description
Web::Passwd versions through 0.03 for Perl is vulnerable to RCE. Web::Passwd is a small CGI application for managing htpasswd files using the htpasswd command. The user parameter is not validated or escaped, and is used as the last argument on the command line, allowing for command injection.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Web::Passwd 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Web::Passwd是EVANK个人开发者的一个用于Web应用密码文件管理与身份认证处理的Perl模块。 Web::Passwd 0.03及之前版本存在操作系统命令注入漏洞，该漏洞源于用户参数未验证或转义，可能导致命令注入，造成远程代码执行。
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 |
|---|---|---|---|---|
| EVANK | Web::Passwd | 0 ~ 0.03 | - |
II. Public POCs for CVE-2026-8500
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-8500 (1)
Other References for CVE-2026-8500 (1)
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V. Comments for CVE-2026-8500
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