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.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
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
Which versions are affected by CVE-2025-53531?
It affects 1 product.
Products include 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.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
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 WeGIA Vulnerable to Remote Code Execution (RCE) via OS Command Injection
- CVE-2025-58745 WeGIA has a bypass for the fix for CVE-2025-22133 - Arbitrary File Upload leads to Remote Code Execution (RCE)
- CVE-2025-58159 WeGIA Authenticated Arbitrary File Upload Leading To Remote Code Execution (RCE)
- CVE-2025-55169 WeGIA Path Traversal at endpoint 'html/socio/sistema/download_remessa.php' via parameter 'file'
- CVE-2025-53823 WeGIA vulnerable to SQL Injection (Blind Time-Based) in `processa_deletar_socio.php` parameter `id_socio`
Sources
Also known as GHSA-4ffc-f23j-54m3.