Hack history / 2023 / Hack or exploit
OmniEstate
Hack or exploit on Jan 17, 2023 · Missing Input Validation
ATTACK TX CONFIRMED ON CHAINSOURCES AGREE ON DATE AND LOSS · 3 SOURCES
Lost
$71K
dollars at the time
Returned
none listed
as the sources state it
Rank
#1,838
among thefts by dollars lost
What happened
On January 17, 2023, the OMNI Real Estate Token (ORT) staking pool on BSC was exploited due to insufficient parameter validation. The StakingPool contract's _Check_reward function returned an incorrect value when durations was 0. An attacker invested 1 Wei with durations set to 0, bypassing verification, and repeatedly called withdrawAndClaim to extract 236 BNB (~$70.7K).
Details
- Date
- Jan 17, 2023
- Kind
- Hack or exploit
- Method
- Missing Input Validation
- How in
- Smart contract bug
- Target
- DeFi protocol
- Chains
- BNB Chain
Reported by
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Cite this page
SwanBluechip, "OmniEstate hack, Jan 17, 2023: $71K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht97f3748b40/ (data as of 2026-10-31).