Description
LGSL (Live Game Server List) provides online status for games. Before 7.0.0, a stored cross-site scripting (XSS) vulnerability was identified in lgsl. The function lgsl_query_40 in lgsl_protocol.php has implemented an HTTP crawler. This function makes a request to the registered game server, and upon crawling the malicious /info endpoint with our payload, will render our javascript on the info page. This information is being displayed via lgsl_details.php. This vulnerability is fixed in 7.0.0.
Problem types
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Product status
References
github.com/...n/lgsl/security/advisories/GHSA-xx95-62h6-h7v3
github.com/...n/lgsl/security/advisories/GHSA-xx95-62h6-h7v3
github.com/...ommit/3fbd3bb581b636f7fd3ea0592c5f8df87d3a2843