Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2012-6554

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
23/05/2013
Last modified:
11/04/2025

Description

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.

Impact

Vector 2.0
AV:N/AC:L/Au:S/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.50
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:a51dev:activecollab_chat_module:1.0:*:*:*:*:*:*:*
cpe:2.3:a:a51dev:activecollab_chat_module:1.1:*:*:*:*:*:*:*
cpe:2.3:a:a51dev:activecollab_chat_module:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:a51dev:activecollab_chat_module:1.2:*:*:*:*:*:*:*
cpe:2.3:a:a51dev:activecollab_chat_module:1.3:*:*:*:*:*:*:*
cpe:2.3:a:a51dev:activecollab_chat_module:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:a51dev:activecollab_chat_module:1.4:*:*:*:*:*:*:*
cpe:2.3:a:a51dev:activecollab_chat_module:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:a51dev:activecollab_chat_module:1.5:*:*:*:*:*:*:*
cpe:2.3:a:a51dev:activecollab_chat_module:1.5.1:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools