Server-Side Template Injection (SSTI) vulnerability in livehelperchat before 4.34v, allows remote attackers to execute arbitrary code and obtain sensitive information via the search parameter in lhc_web/modules/lhfaq/faqweight.php.
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
Link | Tags |
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https://github.com/LiveHelperChat/livehelperchat/issues/2054 | vendor advisory issue tracking |
https://github.com/LiveHelperChat/livehelperchat/commit/a61d231526a36d4a7d8cc957914799ee1f9db0ab | patch |