VULNERABILITY INTELLIGENCE
CVE-2014-8998
CVSS score6.5 MEDIUM
EPSS probability35.90%
CISA KEVNot currently listed
Published2014-11-20
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:S/C:P/I:P/A:P
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.
Weakness classification
- CWE-94: Improper Control of Generation of Code ('Code Injection')