KLA10465
Multiple vulnerabilities in MyBB

Multiple serious vulnerabilities have been found in MyBB. Malicious users can exploit these vulnerabilities to obtain sensitive information or conduct cross site scrtipting.

Below is a complete list of vulnerabilities

1. An unknown vulnerability can be exploited remotely via vectors related to JSON;
2. CSRF vulnerability can be exploited remotely via unknown vectors;
3. XSS vulnerability can be exploited remotely via vectors related to administrative backend;

MyBB versions earlier than 1.8.4

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