Wegia
CVE-2025-27140
CRITICAL
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization OS command sanitization, avoid shell exec
MITRE ATT&CK
2 techniques across 1 tactic: Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 10.0 (CRITICAL). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. Public proof-of-concept exploit code is available. EPSS exploitation probability: 6.01%. |
| Exploit ScenarioDerived | A remote attacker could execute arbitrary operating system commands on the host by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
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Alert meAnalysisAIv1 – Mar 28, 2026
WeGIA is a Web manager for charitable institutions. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. WeGIA is a Web manager for charitable institutions. An OS Command Injection vulnerability was discovered in versions prior to 3.2.15 of the WeGIA application, importar_dump.php endpoint. This vulnerability could allow an attacker to execute arbitrary code remotely. The command is basically a command to move a temporary file, so a webshell upload is also possible. Version 3.2.15 contains a patch for the issue. Affected products include: Wegia. Version information: prior to 3.2.15.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
Lifecycle Timeline
3DescriptionGitHub Advisory
WeGIA is a Web manager for charitable institutions. An OS Command Injection vulnerability was discovered in versions prior to 3.2.15 of the WeGIA application, importar_dump.php endpoint. This vulnerability could allow an attacker to execute arbitrary code remotely. The command is basically a command to move a temporary file, so a webshell upload is also possible. Version 3.2.15 contains a patch for the issue.
Executive ViewAI
Organizations using versions face critical risk from CVE-2025-27140, a OS command injection vulnerability rated CVSS 10.0. Successful exploitation could allow attackers to execute arbitrary code or commands on affected systems, potentially leading to full system compromise. Proof-of-concept code is publicly available, increasing the risk of exploitation. A patch is available and should be applied immediately given the critical severity.
Apply vendor patch. If immediate patching is not feasible: (1) Deploy WAF rules to block injection patterns; (2) Restrict network access to affected components; (3) Enable enhanced logging for suspicious activity.
Threat Intelligence Overview
NVD
CVE.org
EPSS
GitHub
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
OS command injection occurs when an application passes unsanitized user input directly into system shell commands.
Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.
Affected Products (CPE)GitHub Advisory
Critical OS Command Injection vulnerability in WeGIA (a web management system for charitable institutions) versions prio
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. Rated critical
WeGIA is a Web manager for charitable institutions. Rated critical severity (CVSS 10.0), this vulnerability is remotely
WeGIA is a web manager for charitable institutions. Rated critical severity (CVSS 10.0), this vulnerability is remotely
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
Exploit-DB