CVE-2025-27420
WeGIA contains a Stored Cross-Site Scripting (XSS) in 'atendido_parentesco_adicionar.php' via the 'descricao' parameter
Description
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. A Stored Cross-Site Scripting (XSS) vulnerability was identified in the atendido_parentesco_adicionar.php endpoint of the WeGIA application. This vulnerability allows attackers to inject malicious scripts into the descricao parameter. The injected scripts are stored on the server and executed automatically whenever the affected page is accessed by users, posing a significant security risk. This vulnerability fix in 3.2.16.
INFO
Published Date :
March 3, 2025, 4:15 p.m.
Last Modified :
April 10, 2025, 6:29 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update WeGIA to version 3.2.16 or later.
- Sanitize user input for the 'descricao' parameter.
Public PoC/Exploit Available at Github
CVE-2025-27420 has a 2 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-27420.
| URL | Resource |
|---|---|
| https://github.com/LabRedesCefetRJ/WeGIA/commit/add78bb177cbb29477ff2121b533651a9d673918 | Patch |
| https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-x3wr-75qx-55cw | Exploit Vendor Advisory |
| https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-x3wr-75qx-55cw | Exploit Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-27420 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-27420
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Vulnerability Research Group
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Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-27420 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-27420 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Apr. 10, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Added CPE Configuration OR *cpe:2.3:a:wegia:wegia:*:*:*:*:*:*:*:* versions up to (excluding) 3.2.16 Added Reference Type GitHub, Inc.: https://github.com/LabRedesCefetRJ/WeGIA/commit/add78bb177cbb29477ff2121b533651a9d673918 Types: Patch Added Reference Type CISA-ADP: https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-x3wr-75qx-55cw Types: Exploit, Vendor Advisory Added Reference Type GitHub, Inc.: https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-x3wr-75qx-55cw Types: Exploit, Vendor Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Mar. 04, 2025
Action Type Old Value New Value Added Reference https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-x3wr-75qx-55cw -
New CVE Received by [email protected]
Mar. 03, 2025
Action Type Old Value New Value Added Description WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. A Stored Cross-Site Scripting (XSS) vulnerability was identified in the atendido_parentesco_adicionar.php endpoint of the WeGIA application. This vulnerability allows attackers to inject malicious scripts into the descricao parameter. The injected scripts are stored on the server and executed automatically whenever the affected page is accessed by users, posing a significant security risk. This vulnerability fix in 3.2.16. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:H/SI:H/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 Added CWE CWE-79 Added Reference https://github.com/LabRedesCefetRJ/WeGIA/commit/add78bb177cbb29477ff2121b533651a9d673918 Added Reference https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-x3wr-75qx-55cw