Chamilo LMS up to 1.11.40/2.0.3/3.0.1 Ticket TicketManager.php addProject name cross site scripting

Summaryinfo

A vulnerability classified as problematic has been found in Chamilo LMS up to 1.11.40/2.0.3/3.0.1. Impacted is the function TicketManager::addProject of the file main/inc/lib/TicketManager.php of the component Ticket Module. The manipulation of the argument Name leads to cross site scripting. This vulnerability is traded as CVE-2026-112031. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability, which was classified as problematic, has been found 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. The manipulation of the argument name with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-112031. The exploitation is known to be easy. The attack may be initiated remotely. It demands that the victim is doing some kind of user interaction. Technical details as well as a public exploit are known. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

It is declared as proof-of-concept. By approaching the search of inurl:main/inc/lib/TicketManager.php it is possible to find vulnerable targets with Google Hacking.

Applying the patch 6dfa0f4de45afc1b27333304b4cd4532db478f74/dd3e4d32971efca4197eb2df97f69de25a786e3c/119773d45c31da53b44cbfdb3f4910bc983cc7b0/cb6fe2127e587603451c609b4ed78c0293fcc3fa is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

Type

• Content Management System

Vendor

• Chamilo

Name

• LMS

Version

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

License

• open-source

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

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CVSSv3info

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Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

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Entryinfo

Submitinfo

Accepted

• Submit #1025429: Chamilo Chamilo LMS <= 1.11.40 Stored XSS & HTML Injection (by M. Zaeem Shafqat)

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