CVE-2023-6359

Name: CVE-2023-6359
Creator: NVD / NIST
Published: 2023-11-28T12:15:07.647+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.39%

Last modified Jun 17, 2026

CVE-2023-6359 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A Cross-Site Scripting (XSS) vulnerability has been found in Alumne LMS affecting version 4.0.0.1.08. An attacker could exploit the 'localidad' parameter to inject a custom JavaScript payload and partially take over another user's browser session, due to the lack of proper sanitisation of the 'localidad' field on the /users/editmy page.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

Description

A Cross-Site Scripting (XSS) vulnerability has been found in Alumne LMS affecting version 4.0.0.1.08. An attacker could exploit the 'localidad' parameter to inject a custom JavaScript payload and partially take over another user's browser session, due to the lack of proper sanitisation of the 'localidad' field on the /users/editmy page.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.39%

30.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Grupoalumne	Alumne Lms	4.0.0.1.08

References

https://www.incibe.es/en/incibe-cert/notices/aviso/cross-site-scripting-alumne-lmsThird Party Advisory
https://www.incibe.es/en/incibe-cert/notices/aviso/cross-site-scripting-alumne-lmsThird Party Advisory

Timeline

Published: Nov 28, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-6359?

How severe is CVE-2023-6359?

CVE-2023-6359 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.

How do I fix CVE-2023-6359?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-6359?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST