# CVE-2025-30366: WeGIA vulnerable to Stored XSS in personalizacao.php

> Stored XSS in WeGIA allows attackers to inject scripts executed in users' browsers, potentially leading to session hijacking or data theft.

- **Severity:** Medium 6.2 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:H/SI:H/SA:H`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 27 Mar 2025
- **Updated:** 27 Mar 2025
- **Also known as:** GHSA-pwr9-fr8r-8h48

## What is CVE-2025-30366?

CVE-2025-30366 is a medium-severity cross-site scripting vulnerability in Wegia Wegia, published on 27 Mar 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

### Official description

WeGIA is a Web manager for charitable institutions. Versions prior to 3.2.8 are vulnerable to stored cross-site scripting. This vulnerability allows unauthorized scripts to be executed within the user's browser context. Stored XSS is particularly critical, as the malicious code is permanently stored on the server and executed whenever a compromised page is loaded, affecting all users accessing this page. Version 3.2.8 fixes the issue.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2025-30366?

It affects 1 product.


Products: Wegia Wegia.

## How do I fix CVE-2025-30366?

No fix has been published for CVE-2025-30366 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-30366 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-30366 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-2025-58745](https://insights.sbomify.com/CVE-2025-58745/): WeGIA has a bypass for the fix for CVE-2025-22133 - Arbitrary File Upload leads to Remote Code Execution (RCE) (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)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-30366 and fix it if it is affected.

What it is: CVE-2025-30366 is a medium-severity cross-site scripting vulnerability in Wegia Wegia, published on 27 Mar 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-30366 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-2025-30366/ (Markdown: https://insights.sbomify.com/CVE-2025-30366/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-30366
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-30366
- OSV: https://osv.dev/vulnerability/CVE-2025-30366

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-30366/
Summaries are generated and may contain mistakes; the official description above is the record.