# CVE-2025-53531: WeGIA allows Uncontrolled Resource Consumption via the fid parameter

> Attackers can cause Denial of Service in WeGIA by sending excessively long HTTP GET requests due to missing input validation on the fid parameter.

- **Severity:** High 8.7 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 7 Jul 2025
- **Updated:** 7 Jul 2025
- **Also known as:** GHSA-4ffc-f23j-54m3

## What is CVE-2025-53531?

CVE-2025-53531 is a high-severity denial of service vulnerability in Wegia Wegia, published on 7 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

WeGIA is a web manager for charitable institutions. The Wegia server has a vulnerability that allows excessively long HTTP GET requests to a specific URL. This issue arises from the lack of validation for the length of the fid parameter. Tests confirmed that the server processes URLs up to 8,142 characters, resulting in high resource consumption, elevated latency, timeouts, and read errors. This makes the server susceptible to Denial of Service (DoS) attacks. This vulnerability is fixed in 3.3.0.

Weakness: CWE-770 (Allocation of Resources Without Limits or Throttling)

## Which versions are affected by CVE-2025-53531?

It affects 1 product.


Products: Wegia Wegia.

## How do I fix CVE-2025-53531?

No fix has been published for CVE-2025-53531 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-53531 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-53531 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-2025-53531 and fix it if it is affected.

What it is: CVE-2025-53531 is a high-severity denial of service vulnerability in Wegia Wegia, published on 7 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-53531 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-2025-53531/ (Markdown: https://insights.sbomify.com/CVE-2025-53531/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-53531
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-53531
- OSV: https://osv.dev/vulnerability/CVE-2025-53531

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-53531/
Summaries are generated and may contain mistakes; the official description above is the record.