CVE-2023-39493 Information

Description

PDF-XChange Editor exportAsText Exposed Dangerous Method Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the exportAsText method. The application exposes a JavaScript interface that allows writing arbitrary files. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-19649.

Reference

https://www.zerodayinitiative.com/advisories/ZDI-23-1130/