Which versions of Wegia are affected by CVE-2025-27419?

Organizations using WeGIA face critical risk from CVE-2025-27419 rated CVSS 9.2. Successful exploitation could critically impact the confidentiality, integrity, and availability of affected systems.. A patch is available.

Is there a public PoC exploit available for CVE-2025-27419?

Yes, a public proof-of-concept exploit is available for CVE-2025-27419. Prioritise patching immediately. EPSS: 0.9%.

How to fix or mitigate CVE-2025-27419?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Vendor patch is available.

Wegia CVE-2025-27419

Q: What is the CVSS score of CVE-2025-27419?

CVE-2025-27419 has a CVSS 4.0 base score of 9.2 (Critical). 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.9%.

CRITICAL

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

2025-03-03 security-advisories@github.com

Denial Of Service Wegia

9.2

CVSS 4.0 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

9.2 CRITICAL

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:29 vuln.today

Patch released

Mar 28, 2026 - 18:29 nvd

Patch available

PoC Detected

Mar 07, 2025 - 20:42 vuln.today

Public exploit code

CVE Published

Mar 03, 2025 - 16:15 nvd

CRITICAL 9.2

DescriptionGitHub Advisory

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.

AnalysisAI

WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity (CVSS 9.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Allocation of Resources Without Limits (CWE-770), which allows attackers to exhaust system resources through uncontrolled allocation. 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. Affected products include: Wegia.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Set resource limits, implement rate limiting, validate input sizes.