OS command injection vulnerability exists in WebProxy 1.7.8 and 1.7.9, which may allow a remote unauthenticated attacker to execute an arbitrary OS command with the privilege of the running web server. Note that the developer was unreachable, therefore, users should consider stop using WebProxy 1.7.8 and 1.7.9.

OS command injection vulnerability exists in WebProxy 1.7.8 and 1.7.9, which may allow a remote unauthenticated attacker to execute an arbitrary OS command with the privilege of the running web server. Note that the developer was unreachable, therefore, users should consider stop using WebProxy 1.7.8 and 1.7.9.

WebProxy <http://www.ln-lab.net/> provided by LunarNight Laboratory (according to the original report submitted by the reporter) is software to build a proxy server. WebProxy contains an OS command injection vulnerability (CWE-78). During the meeting of Committee for authorizing the disclosure of unresolved vulnerabilities held on December 20, 2023, it was judged that an advisory for this vulnerability shall be disclosed since all the criteria and conditions described below which are stated in Standards for Handling Vulnerability related Information of Software Products and Other and Information Security Early Warning Partnership Guideline have been satisfied. 1. The developer of the product is unreachable 2. Existence of vulnerability has been verified 3. Not disclosing this case may result in the risk that product users will have no means to know 4. There are no particular reasons that would make disclosure inappropriate