Submitted by hubble
If there are any unprocessed messages to be executed or processed, while removeConnectedChain is called, then they may be stuck from getting processed on the other end.
If these messages have transactions for any token transfer then it will get stuck or lost.
Contract : MessageProxy.sol
Line : 313
Check if there are any pending or unprocessed messages while removeConnectedChain is called and revert in that case.
Better to implement some functionality like pause just locally for the chain to be removed, before the actual removeConnectedChain is called.
DimaStebaev (SKALE) commented:
GalloDaSballo (judge) commented:
cstrangedk (SKALE) commented:
Issue is acknowledged and work is pending on the roadmap to prevent improper use of removeConnectedChain.
For this contest, 14 reports were submitted by wardens detailing low risk and non-critical issues. The report highlighted below by defsec received the top score from the judge.
The following wardens also submitted reports: kirk-baird, 0x1f8b, csanuragjain, kyliek, gzeon, robee, ye0lde, cmichel, 0xwags, jayjonah8, leastwood, rfa, and kenta.
