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AI First Flight
Thunder Loan
AI First Flight #7
Beginner Friendly
Foundry
DeFi
Oracle
EXP
AI First Flight
EXP
Sep 24th, 2026 → Sep 24th, 2026
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7 / 7
Submissions
Severity
Validity
Tags
Author
#1
Flash loan can be repaid via deposit(): borrow without repaying, draining the pool
High
Valid
[H-04] All the funds can be...
clumsybeary
#2
deposit() inflates the exchange rate with a fee that was never paid: deposit+redeem cycle drains LP principal
High
Valid
[H-02] Updating exchange ra...
clumsybeary
#3
Flash-loan fee is priced from a manipulable spot pool price: fee can be driven to ~0 in one transaction
Medium
Valid
[M-02] Attacker can minimiz...
clumsybeary
#4
ThunderLoan -> ThunderLoanUpgraded storage collision: s_flashLoanFee reads stale s_feePrecision, fee becomes 100%
High
Valid
[H-01] Storage Collision du...
clumsybeary
#5
setAllowedToken(false) permanently locks existing LPs' principal (no migration/withdrawal path)
Medium
Valid
[M-01] 'ThunderLoan::setAll...
clumsybeary
#6
getCalculatedFee computes the fee in WETH-value units but charges it in token units: LP fee revenue mispriced by token price
Medium
Invalid
clumsybeary
#7
Whitelisted fee-on-transfer tokens (e.g. STA) break share accounting: claims exceed assets, LP principal drained
Medium
Valid
[M-03] `ThunderLoan:: depos...
clumsybeary
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