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BTC $79,118.03 -2.60%
ETH $2,228.51 -2.04%
BNB $668.22 -1.74%
XRP $1.44 -3.48%
SOL $89.20 -3.27%
TRX $0.3513 -0.36%
DOGE $0.1125 -3.13%
ADA $0.2616 -3.27%
BCH $426.51 -2.28%
LINK $10.08 -3.47%
HYPE $43.34 -7.66%
AAVE $92.49 -5.79%
SUI $1.09 -7.73%
XLM $0.1549 -4.29%
ZEC $510.24 -7.31%

BlockSec: BSC 체인 MT 토큰 구매 제한 메커니즘에 결함이 있어 해커가 약 24.2만 달러를 차익 거래함

2026-03-10 12:40:03
수집

据 BlockSec 监测,其系统在 BSC 检测到一笔针对 MT-WBNB 资金池的可疑交易,预估损失约 24.2 万美元。原因在于买方限制机制存在缺陷:在通缩模式下,正常买入操作会回退,而路由器 / 交易对则被列入白名单,这使得攻击者可以通过路由器互换和流动性移除绕过限制,从该交易对获取 MT。

攻击者随后出售 MT 以积累 pendingBurnAmount,并调用 distributeFees()直接从交易对中销毁 MT,人为拉高价格,然后再将 MT 兑换回 WBNB 以获利。此外,一条允许前 0.2 MT 转账绕过买家限制的推荐规则,使得攻击者能够启动攻击。

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