CVE-2026-22601— OpenProject is Vulnerable to Code Execution in E-Mail function
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I. Basic Information for CVE-2026-22601
Vulnerability Information
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Vulnerability Title
OpenProject is Vulnerable to Code Execution in E-Mail function
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenProject is an open-source, web-based project management software. For OpenProject version 16.6.1 and below, a registered administrator can execute arbitrary command by configuring sendmail binary path and sending a test email. This issue has been patched in version 16.6.2.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenProject 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenProject是OpenProject开源的一个基于Web的项目管理软件。 OpenProject 16.6.1及之前版本存在命令注入漏洞，该漏洞源于注册管理员可通过配置sendmail二进制路径并发送测试电子邮件来执行任意命令。
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 |
|---|---|---|---|---|
| opf | openproject | < 16.6.2 | - |
II. Public POCs for CVE-2026-22601
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|---|
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- Release OpenProject 16.6.2 · opf/openproject · GitHubx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2026-22601
Same Patch Batch · opf · 2026-01-10 · 6 CVEs total
| CVE-2026-22600 | 9.1 CRITICAL | OpenProject is Vulnerable to Arbitrary File Read via ImageMagick SVG Coder |
| CVE-2026-22605 | 4.3 MEDIUM | OpenProject is Vulnerable to Insecure Direct Object Reference in Meetings |
| CVE-2026-22602 | 3.5 LOW | OpenProject is Vulnerable to User Enumeration via User ID |
| CVE-2026-22604 | OpenProject is vulnerable to user enumeration via the change password function | |
| CVE-2026-22603 | OpenProject has no protection against brute-force attacks in the Change Password function |
IV. Related Vulnerabilities
Same product: openproject
- CVE-2026-40896
OpenProject has Cross-Project Meeting Agenda Item Injection - CVE-2026-33667
OpenProject: 2FA OTP Verification Missing Rate Limiting - CVE-2026-34717
OpenProject: SQL Injection in Cost Reporting =n Operator via - CVE-2026-32703
OpenProject's repository files are served with the MIME type - CVE-2026-32698
OpenProject has a SQL Injection via Custom Field Name that c
Same vendor: opf
- CVE-2026-40896
OpenProject has Cross-Project Meeting Agenda Item Injection - CVE-2026-33667
OpenProject: 2FA OTP Verification Missing Rate Limiting - CVE-2026-34717
OpenProject: SQL Injection in Cost Reporting =n Operator via - CVE-2026-32703
OpenProject's repository files are served with the MIME type - CVE-2026-32698
OpenProject has a SQL Injection via Custom Field Name that c
Same weakness: CWE-77
- CVE-2026-8210
aandrew-me tgpt Update helper.go helper.Update command injec - CVE-2026-42258
net-imap: Command Injection via unvalidated Symbol inputs - CVE-2026-42453
Termix: Command injection in extractArchive/compressFiles vi - CVE-2026-42271
LiteLLM: Authenticated command execution via MCP stdio test - CVE-2026-41500
electerm has Command Injection Vulnerability via runMac func
V. Comments for CVE-2026-22601
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