CVE-2026-32250
NamelessMC has Reflected Cross-Site Scripting (XSS) in id parameter of /index.php?route=/queries/user/
Description
NamelessMC is website software for Minecraft servers. A Reflected Cross-Site Scripting (XSS) vulnerability was discovered in version 2.2.4 in the id parameter of the endpoint `/index.php?route=/queries/user/`. The application reflects user-supplied input from the id parameter into the HTML response without proper sanitization or output encoding. An attacker can craft a malicious URL containing JavaScript code. When a victim visits the crafted URL, the injected script executes in the victim's browser within the context of the vulnerable application. This could allow attackers to execute arbitrary JavaScript, potentially leading to session hijacking, phishing attacks, or manipulation of page content. Version 2.2.5 fixes the issue.
INFO
Published Date :
June 2, 2026, 2:16 p.m.
Last Modified :
July 21, 2026, 7:10 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update NamelessMC to version 2.2.5.
- Validate and sanitize user input for the 'id' parameter.
- Implement output encoding for all reflected user data.
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-2026-32250.
| URL | Resource |
|---|---|
| https://github.com/NamelessMC/Nameless/security/advisories/GHSA-343f-c4gf-rxc7 | |
| https://github.com/NamelessMC/Nameless/security/advisories/GHSA-343f-c4gf-rxc7 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-32250 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-2026-32250
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-32250 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-32250 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.
-
CVE Translated by [email protected]
Jul. 21, 2026
Action Type Old Value New Value Added Translation Title: Nameless de NamelessMC, Description: NamelessMC es un software de sitio web para servidores de Minecraft. Una vulnerabilidad de cross-site scripting reflejado (XSS) fue descubierta en la versión 2.2.4 en el parámetro id del endpoint '/index.php?route=/queries/user/'. La aplicación refleja la entrada proporcionada por el usuario del parámetro id en la respuesta HTML sin una sanitización o codificación de salida adecuadas. Un atacante puede crear una URL maliciosa que contenga código JavaScript. Cuando una víctima visita la URL creada, el script inyectado se ejecuta en el navegador de la víctima dentro del contexto de la aplicación vulnerable. Esto podría permitir a los atacantes ejecutar JavaScript arbitrario, lo que podría llevar a secuestro de sesión, ataques de phishing o manipulación del contenido de la página. La versión 2.2.5 corrige el problema. -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'NamelessMC', 'product': 'Nameless', 'versions': [{'status': 'affected', 'version': '= 2.2.4'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-32250', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-06-02T14:12:41.327091Z'} -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 02, 2026
Action Type Old Value New Value Added Reference https://github.com/NamelessMC/Nameless/security/advisories/GHSA-343f-c4gf-rxc7 -
New CVE Received by [email protected]
Jun. 02, 2026
Action Type Old Value New Value Added Description NamelessMC is website software for Minecraft servers. A Reflected Cross-Site Scripting (XSS) vulnerability was discovered in version 2.2.4 in the id parameter of the endpoint `/index.php?route=/queries/user/`. The application reflects user-supplied input from the id parameter into the HTML response without proper sanitization or output encoding. An attacker can craft a malicious URL containing JavaScript code. When a victim visits the crafted URL, the injected script executes in the victim's browser within the context of the vulnerable application. This could allow attackers to execute arbitrary JavaScript, potentially leading to session hijacking, phishing attacks, or manipulation of page content. Version 2.2.5 fixes the issue. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Added CWE CWE-79 Added Reference https://github.com/NamelessMC/Nameless/security/advisories/GHSA-343f-c4gf-rxc7