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Hack history / 2024 / Hack or exploit

XBridge

Hack or exploit on Apr 24, 2024 · Improper Access Control

ATTACK TX CONFIRMED ON CHAININ REVIEWSOURCES DISAGREE ON DATE OR LOSS · 3 SOURCES
Lost
$824K
sources: $200K to $1.4M
Returned
none listed
as the sources state it
Rank
#989
among thefts by dollars lost

What happened

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.

In review: possible duplicate within one source; sources disagree on the loss.

Details

Date
Apr 24, 2024
Kind
Hack or exploit
Method
Improper Access Control
How in
Smart contract bug
Target
DeFi protocol
Chains
Ethereum, BNB Chain

Reported by

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XBridge 2024 · Hack or exploit · $1.4M
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Cite this pageSwanBluechip, "XBridge hack, Apr 24, 2024: $824K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht26119cdbb1/ (data as of 2026-10-31).
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