# CVE-2025-58745: WeGIA has a bypass for the fix for CVE-2025-22133 - Arbitrary File Upload leads to Remote Code Execution (RCE)

> Attackers can bypass MIME type checks to upload PHP webshells, achieving remote code execution on WeGIA installations.

- **Severity:** Critical 10.0 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 8 Sep 2025
- **Updated:** 9 Sep 2025
- **Also known as:** GHSA-hq96-gvmx-qrwp

## What is CVE-2025-58745?

CVE-2025-58745 is a critical vulnerability in Wegia Wegia, published on 8 Sep 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

WeGIA is a Web manager for charitable institutions. The fix for CVE-2025-22133 was not enough to remediate the arbitrary file upload vulnerability. The WeGIA only check MIME types for Excel files at endpoint `/html/socio/sistema/controller/controla_xlsx.php`, which can be bypassed by using magic bytes of Excel file in a PHP file. As a result, attacker can upload webshell to the server for remote code execution. Version 3.4.11 contains an updated fix.

Weakness: CWE-94 (Improper Control of Generation of Code), CWE-434 (Unrestricted Upload of File with Dangerous Type)

## Which versions are affected by CVE-2025-58745?

It affects 1 product.


Products: Wegia Wegia.

## How do I fix CVE-2025-58745?

No fix has been published for CVE-2025-58745 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-58745 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-58745 exists.

## Other vulnerabilities in Wegia Wegia

- [CVE-2026-28409](https://insights.sbomify.com/CVE-2026-28409/): WeGIA Vulnerable to Remote Code Execution (RCE) via OS Command Injection (critical 10.0)
- [CVE-2025-58159](https://insights.sbomify.com/CVE-2025-58159/): WeGIA Authenticated Arbitrary File Upload Leading To Remote Code Execution (RCE) (critical 10.0)
- [CVE-2025-55169](https://insights.sbomify.com/CVE-2025-55169/): WeGIA Path Traversal at endpoint 'html/socio/sistema/download_remessa.php' via parameter 'file' (critical 10.0)
- [CVE-2025-53823](https://insights.sbomify.com/CVE-2025-53823/): WeGIA vulnerable to SQL Injection (Blind Time-Based) in `processa_deletar_socio.php` parameter `id_socio` (critical 10.0)
- [CVE-2025-53091](https://insights.sbomify.com/CVE-2025-53091/): WeGIA has Unauthenticated Time-Based Blind SQL Injection in almox Parameter (critical 10.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-58745 and fix it if it is affected.

What it is: CVE-2025-58745 is a critical vulnerability in Wegia Wegia, published on 8 Sep 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-58745 exists.

Affected product: Wegia Wegia. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-58745/ (Markdown: https://insights.sbomify.com/CVE-2025-58745/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-58745
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-58745
- OSV: https://osv.dev/vulnerability/CVE-2025-58745

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-58745/
Summaries are generated and may contain mistakes; the official description above is the record.