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

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CVE-2014-8998

Severity CVSS v4.0:
Pending analysis
Type:
CWE-94 Code Injection
Publication date:
20/11/2014
Last modified:
12/04/2025

Description

lib/message.php in X7 Chat 2.0.0 through 2.0.5.1 allows remote authenticated users to execute arbitrary PHP code via a crafted HTTP header to index.php, which is processed by 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:x7chat:x7_chat:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:x7chat:x7_chat:2.0.0:a1:*:*:*:*:*:*
cpe:2.3:a:x7chat:x7_chat:2.0.0:a2:*:*:*:*:*:*
cpe:2.3:a:x7chat:x7_chat:2.0.0:a3:*:*:*:*:*:*
cpe:2.3:a:x7chat:x7_chat:2.0.0:b1:*:*:*:*:*:*
cpe:2.3:a:x7chat:x7_chat:2.0.0:b2:*:*:*:*:*:*
cpe:2.3:a:x7chat:x7_chat:2.0.1:a1:*:*:*:*:*:*
cpe:2.3:a:x7chat:x7_chat:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:x7chat:x7_chat:2.0.3:*:*:*:*:*:*:*
cpe:2.3:a:x7chat:x7_chat:2.0.4:*:*:*:*:*:*:*
cpe:2.3:a:x7chat:x7_chat:2.0.4.1:*:*:*:*:*:*:*
cpe:2.3:a:x7chat:x7_chat:2.0.4.3:*:*:*:*:*:*:*
cpe:2.3:a:x7chat:x7_chat:2.0.4.4:*:*:*:*:*:*:*
cpe:2.3:a:x7chat:x7_chat:2.0.5:*:*:*:*:*:*:*
cpe:2.3:a:x7chat:x7_chat:2.0.5.1:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools