Submission Details
Severity:
Overwriting shared space messages
Summary
Message in shared space is overwritten without any verification that the other soulmate read it.
Vulnerability Details
```sharedSpace[id] = message;````is executed without any previous check of the other soulmate reading the message, this means the other soulmate could accidentaly overwrite a message without noticing.
Impact
Medium. This is a problem but it might be the intended functionality.
Tools Used
Manual analysis
Recommendations
Add a check for read messages in the readMessageInSharedSpace() function.
Rewards breakdown
nSLOC
233This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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