SAS Token Smart Contract Vulnerability: $12.00K Reported Loss
The SAS Token on BNB Chain was exploited via a flawed custom transfer logic (Deferred Burn Exploit).
- Reported loss
- $ 12,000
- Attack category
- Smart Contract Vulnerability
Incident Overview
The token’s custom transfer logic had a flaw: sending SAS to the LP pool only incremented a global sellBurn counter, while any subsequent ordinary transfer could burn SAS directly from the pool and call sync() to rewrite reserves, bypassing the AMM’s swap logic. The attacker accumulated sellBurn credit through sells, triggered an unrelated ordinary transfer to burn SAS from the pool down to ~1 wei, and then reverse-swapped to extract profit.
Sources & References
This record presents information attributed to the linked sources. Incident dates describe the original event, not a new report. Reported loss figures reflect the source record and are not current market valuations.