CVE-2025-27419: Denial of Service (DoS) in WeGIA due to Recursive Crawling of Dynamic URLs
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.
Classification
CVE ID: CVE-2025-27419
CVSS Base Severity: CRITICAL
CVSS Base Score: 9.2
CVSS 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
Affected Products
Vendor: LabRedesCefetRJ
Product: WeGIA
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.13% (probability of being exploited)
EPSS Percentile: 29.86% (scored less or equal to compared to others)
EPSS Date: 2025-04-01 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2025-27419https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-9rp6-4mqp-g4p8
https://github.com/LabRedesCefetRJ/WeGIA/commit/624ddfadb3fd8f8b30ad4f601b032a9bacc86a39