CVE-2026-41876— OS Command Injection in R-SOFT DMS
Possible ATT&CK Techniques 2AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| R-SOFT SERWIS | DMS | < v3.19-2752 | affected |
< v3.17-2580 | affected |
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I. Basic Information for CVE-2026-41876
Vulnerability Information
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Vulnerability Title
OS Command Injection in R-SOFT DMS
Source: NVD (National Vulnerability Database)
Vulnerability Description
R-SOFT DMS is vulnerable to OS Command Injection in konwertujAction() function. The document converter executes shell commands using unsanitized file paths and format parameters. This allows an authenticated attacker to execute arbitrary system commands with the privileges of the web server user. This issue was fixed in version v3.19-2752 and v3.17-2580.
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| R-SOFT SERWIS | DMS | 0 ~ v3.19-2752 | - |
II. Public POCs for CVE-2026-41876
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Security Blog Posts for CVE-2026-41876 (1)
- 🔗 Podatności w oprogramowaniu R-SOFT DMS | CERT Polskathird-party-advisory
Same Patch Batch · R-SOFT SERWIS · 2026-07-10 · 5 CVEs total
| CVE-2026-41878 | Insecure Direct Object Reference in R-SOFT DMS | |
| CVE-2026-41877 | Stored XSS in R-SOFT DMS | |
| CVE-2026-41880 | OS Command Injection in R-SOFT DMS | |
| CVE-2026-41879 | Weak password hashing in R-SOFT DMS |
IV. Related Vulnerabilities
Same weakness: CWE-78
- CVE-2025-30007
HestiaCP < 1.9.5 Authenticated OS Command Injection via DNS - CVE-2026-54149
MaxKB MCP tool import validation bypass allows post-authenti - CVE-2026-61434
PraisonAI before 4.6.78 Allowlist Bypass via find -exec - CVE-2026-56688
Dell PowerFlex Manager <5.1.0.1 OS命令注入漏洞 - CVE-2026-41880
OS Command Injection in R-SOFT DMS
V. Comments for CVE-2026-41876
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