functions/html_to_text.php in the Chat module before 1.5.2 for activeCollab allows remote authenticated users to execute arbitrary PHP code via the message[message_text] parameter to chat/add_messag, which is not properly handled when executing the preg_replace function with the eval switch.
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-20,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| a51dev | activecollab_chat_module | 1.0 |
| a51dev | activecollab_chat_module | 1.1 |
| a51dev | activecollab_chat_module | 1.4 |
| a51dev | activecollab_chat_module | 1.1.1 |
| a51dev | activecollab_chat_module | 1.2 |
| a51dev | activecollab_chat_module | 1.4.1 |
| a51dev | activecollab_chat_module | 1.5 |
| a51dev | activecollab_chat_module | 1.5.1 |
| a51dev | activecollab_chat_module | 1.3.2 |
| a51dev | activecollab_chat_module | 1.3 |