CVE-2023-40509: (0Day) LG Simple Editor deleteCanvas Directory Traversal Arbitrary File Deletion Vulnerability
LG Simple Editor deleteCanvas Directory Traversal Arbitrary File Deletion Vulnerability. This vulnerability allows remote attackers to delete arbitrary files on affected installations of LG Simple Editor. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the deleteCanvas method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to delete files in the context of SYSTEM. . Was ZDI-CAN-20011.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-40509?
CVE-2023-40509 is classified as a critical severity vulnerability due to its potential for arbitrary file deletion.
How do I fix CVE-2023-40509?
To fix CVE-2023-40509, ensure you update LG Simple Editor to the latest version that addresses this vulnerability.
What can attackers do with CVE-2023-40509?
Attackers can exploit CVE-2023-40509 to remotely delete arbitrary files from affected installations of LG Simple Editor.
Is authentication required to exploit CVE-2023-40509?
No, authentication is not required to exploit CVE-2023-40509, making it particularly dangerous.
What software is affected by CVE-2023-40509?
CVE-2023-40509 affects LG Simple Editor installations.