Paitun: The Shares contract of Stars Arena has a reentrancy issue

ChainCatcher message, PeckShield's preliminary analysis indicates that the Stars Arena:Shares contract has a reentrancy issue. The hacker exploited this vulnerability to abuse the weight update function during the issuance of shares, allowing a single share to be sold at a higher price.

In addition, the hacker's address is associated with a phishing address starting with 0x85Ee, which initially received funds from HTX.