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XBridge

Apr 24, 2024

$1.4M
Lost
$1.4M
Recovered
$0
Net loss
$1.4M
Unrecovered0% recovered

XBridge cross-chain bridge built by SaitaChain was exploited on April 24, 2024 on Ethereum and BNB Chain when unprotected listToken and withdrawTokens functions allowed attacker to register as token owner and drain bridge-held assets.

How the exploit worked

View reproducible PoC

Logic Flaw.

Lost: >200k USD(plus a lot of STC, SRLTY, Mazi tokens)

Source: DeFiHackLabs (SunWeb3Sec)

Target
Bridge
Classification
Access Control
Technique
Improper Access Control
Attribution
Unknown
Chains
EthereumBSC

Event timeline

  1. Apr 24, 2024
    Exploit executed — $1.4M drained via improper access control
  2. Attributed to Unknown
  3. Recovery status Unrecovered 0%

Data credits

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