---
id: CVE-2026-112031
title: Chamilo LMS Ticket TicketManager.php addProject cross site scripting
summary: >-
  A vulnerability was determined in Chamilo LMS up to 1.11.40/2.0.3/3.0.1. This
  issue affects the function TicketManager::addProject of the file
  main/inc/lib/TicketManager.php of the component Ticket Module. Executing a
  manipulation of the…
severity: low
cvss: 3.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C'
cvssSource: cna
cwe:
  - CWE-79
  - CWE-94
vendor: Chamilo
product: LMS
affected:
  - LMS 1.11.0
  - LMS 1.11.1
  - LMS 1.11.2
  - LMS 1.11.3
  - LMS 1.11.4
  - LMS 1.11.5
  - LMS 1.11.6
  - LMS 1.11.7
  - LMS 1.11.8
  - LMS 1.11.9
  - LMS 1.11.10
  - LMS 1.11.11
  - LMS 1.11.12
  - LMS 1.11.13
  - LMS 1.11.14
  - LMS 1.11.15
  - LMS 1.11.16
  - LMS 1.11.17
  - LMS 1.11.18
  - LMS 1.11.19
  - LMS 1.11.20
  - LMS 1.11.21
  - LMS 1.11.22
  - LMS 1.11.23
  - LMS 1.11.24
  - LMS 1.11.25
  - LMS 1.11.26
  - LMS 1.11.27
  - LMS 1.11.28
  - LMS 1.11.29
  - LMS 1.11.30
  - LMS 1.11.31
  - LMS 1.11.32
  - LMS 1.11.33
  - LMS 1.11.34
  - LMS 1.11.35
  - LMS 1.11.36
  - LMS 1.11.37
  - LMS 1.11.38
  - LMS 1.11.39
  - LMS 1.11.40
  - LMS 2.0.0
  - LMS 2.0.1
  - LMS 2.0.2
  - LMS 2.0.3
  - LMS 3.0.0
  - LMS 3.0.1
published: '2026-10-18'
updated: '2026-10-18'
sourceUpdated: '2026-10-18T23:30:21.096Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-112031'
references:
  - url: 'https://vuldb.com/vuln/421679'
    label: >-
      VDB-421679 | Chamilo LMS Ticket TicketManager.php addProject cross site
      scripting
  - url: 'https://vuldb.com/vuln/421679/cti'
    label: 'VDB-421679 | CTI Indicators (IOB, IOC, TTP, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-112031'
    label: CVE-2026-112031 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/1025429'
    label: >-
      Submit #1025429 | Chamilo Chamilo LMS <= 1.11.40 Stored XSS & HTML
      Injection
  - url: >-
      https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-wj7h-p8jp-jqxw
  - url: 'https://github.com/chamilo/chamilo-lms/pull/9228'
  - url: >-
      https://github.com/chamilo/chamilo-lms/commit/cb6fe2127e587603451c609b4ed78c0293fcc3fa
tags:
  - cve.org
ingestedAt: '2026-10-18T23:53:02.548Z'
---

## Overview

A vulnerability was determined in Chamilo LMS up to 1.11.40/2.0.3/3.0.1. This issue affects the function TicketManager::addProject of the file main/inc/lib/TicketManager.php of the component Ticket Module. Executing a manipulation of the argument Name can lead to cross site scripting. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. This patch is called 6dfa0f4de45afc1b27333304b4cd4532db478f74/dd3e4d32971efca4197eb2df97f69de25a786e3c/119773d45c31da53b44cbfdb3f4910bc983cc7b0/cb6fe2127e587603451c609b4ed78c0293fcc3fa. It is best practice to apply a patch to resolve this issue.

## Affected

- `LMS 1.11.0`
- `LMS 1.11.1`
- `LMS 1.11.2`
- `LMS 1.11.3`
- `LMS 1.11.4`
- `LMS 1.11.5`
- `LMS 1.11.6`
- `LMS 1.11.7`
- `LMS 1.11.8`
- `LMS 1.11.9`
- `LMS 1.11.10`
- `LMS 1.11.11`
- `LMS 1.11.12`
- `LMS 1.11.13`
- `LMS 1.11.14`
- `LMS 1.11.15`
- `LMS 1.11.16`
- `LMS 1.11.17`
- `LMS 1.11.18`
- `LMS 1.11.19`
- `LMS 1.11.20`
- `LMS 1.11.21`
- `LMS 1.11.22`
- `LMS 1.11.23`
- `LMS 1.11.24`
- `LMS 1.11.25`
- `LMS 1.11.26`
- `LMS 1.11.27`
- `LMS 1.11.28`
- `LMS 1.11.29`
- `LMS 1.11.30`
- `LMS 1.11.31`
- `LMS 1.11.32`
- `LMS 1.11.33`
- `LMS 1.11.34`
- `LMS 1.11.35`
- `LMS 1.11.36`
- `LMS 1.11.37`
- `LMS 1.11.38`
- `LMS 1.11.39`
- `LMS 1.11.40`
- `LMS 2.0.0`
- `LMS 2.0.1`
- `LMS 2.0.2`
- `LMS 2.0.3`
- `LMS 3.0.0`
- `LMS 3.0.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.