CVE-2026-41876: CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in R-SOFT SERWIS DMS
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.
AI Analysis
Technical Summary
CVE-2026-41876 is an OS Command Injection vulnerability in R-SOFT SERWIS DMS affecting the konwertujAction() function. The vulnerability arises from the execution of shell commands with unsanitized input parameters, allowing an authenticated attacker to run arbitrary system commands with the privileges of the web server user. The vendor fixed this issue in versions v3.19-2752 and v3.17-2580. No official remediation level or patch links are provided in the data.
Potential Impact
An authenticated attacker can execute arbitrary system commands on the server hosting R-SOFT SERWIS DMS, potentially leading to full system compromise or unauthorized actions with the privileges of the web server user. This elevates the risk of data breaches, service disruption, or further lateral movement within the affected environment.
Mitigation Recommendations
The vulnerability is fixed in R-SOFT SERWIS DMS versions v3.19-2752 and v3.17-2580. Users should upgrade to these or later versions to remediate the issue. Patch status is not explicitly confirmed beyond these fixed versions; therefore, verify with the vendor advisory for the latest remediation guidance.
CVE-2026-41876: CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in R-SOFT SERWIS DMS
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.
CVSS v4.0
Score 8.7high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-41876 is an OS Command Injection vulnerability in R-SOFT SERWIS DMS affecting the konwertujAction() function. The vulnerability arises from the execution of shell commands with unsanitized input parameters, allowing an authenticated attacker to run arbitrary system commands with the privileges of the web server user. The vendor fixed this issue in versions v3.19-2752 and v3.17-2580. No official remediation level or patch links are provided in the data.
Potential Impact
An authenticated attacker can execute arbitrary system commands on the server hosting R-SOFT SERWIS DMS, potentially leading to full system compromise or unauthorized actions with the privileges of the web server user. This elevates the risk of data breaches, service disruption, or further lateral movement within the affected environment.
Mitigation Recommendations
The vulnerability is fixed in R-SOFT SERWIS DMS versions v3.19-2752 and v3.17-2580. Users should upgrade to these or later versions to remediate the issue. Patch status is not explicitly confirmed beyond these fixed versions; therefore, verify with the vendor advisory for the latest remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- CERT-PL
- Date Reserved
- 2026-04-22T11:32:15.204Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a50c6ea68715ace436a3da1
Added to database: 07/10/2026, 10:18:18 UTC
Last enriched: 07/10/2026, 10:32:41 UTC
Last updated: 07/10/2026, 11:18:12 UTC
Views: 4
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