019b477e-c207-70c3-9a2f-8222a09bd9a5
Open this run to answer one question: is this real attacker-relevant behavior with real impact, or just normal contract plumbing?
| ID | Type | Status | Attempts | Heartbeat |
|---|---|---|---|---|
| 24963 | artifact.fetch | complete | 1 / 3 | 3 months ago |
| 24964 | tool.cast_disasm | complete | 1 / 3 | 3 months ago |
| 68566 | analysis.bundle | complete | 1 / 3 | 1 week ago |
| 68567 | capability.graph | complete | 1 / 3 | 1 week ago |
| 68568 | detector.run | complete | 1 / 3 | 1 week ago |
| 68569 | validation.fork | complete | 1 / 3 | 1 week ago |
| 113536 | report.consolidate | complete | 1 / 6 | 1 week ago |
| 113537 | tool.slither | complete | 1 / 2 | 1 week ago |
'forge clean' running (wd: /tmp/slither-6r_6j03j) 'forge config --json' running 'forge build --build-info --skip ./test/** ./script/** --force' running (wd: /tmp/slither-6r_6j03j) LockETH.unlockETH() (contracts/Contract.sol#23-31) sends eth to arbitrary user Dangerous calls: - _contractOwner.transfer(address(this).balance) (contracts/Contract.sol#30-31) Reference: https://github.com/crytic/slither/wiki/Detector-Documentation#functions-that-send-ether-to-arbitrary-destinations LockETH.constructor(uint256,address).contractOwner (contracts/Contract.sol#14) lacks a zero-check on : - _contractOwner = contractOwner (contracts/Contract.sol#16-17) Reference: https://github.com/crytic/slither/wiki/Detector-Documentation#missing-zero-address-validation LockETH.unlockETH() (contracts/Contract.sol#23-31) uses timestamp for comparisons Dangerous comparisons: - require(bool,string)(block.timestamp > _endOfLockUp,Cannot claim yet.) (contracts/Contract.sol#27-28) Reference: https://github.com/crytic/slither/wiki/Detector-Documentation#block-timestamp Version constraint 0.5.2 contains known severe issues (https://solidity.readthedocs.io/en/latest/bugs.html) - DirtyBytesArrayToStorage - ABIDecodeTwoDimensionalArrayMemory - KeccakCaching - EmptyByteArrayCopy - DynamicArrayCleanup - ImplicitConstructorCallvalueCheck - TupleAssignmentMultiStackSlotComponents - MemoryArrayCreationOverflow - privateCanBeOverridden - SignedArrayStorageCopy - ABIEncoderV2StorageArrayWithMultiSlotElement - DynamicConstructorArgumentsClippedABIV2 - UninitializedFunctionPointerInConstructor - IncorrectEventSignatureInLibraries - ABIEncoderV2PackedStorage. It is used by: - 0.5.2 (contracts/Contract.sol#1) solc-0.5.2 is an outdated solc version. Use a more recent version (at least 0.8.0), if possible. Reference: https://github.com/crytic/slither/wiki/Detector-Documentation#incorrect-versions-of-solidity Variable LockETH._endOfLockUp (contracts/Contract.sol#9-11) is not in mixedCase Variable LockETH._contractOwner (contracts/Contract.sol#11-12) is not in mixedCase Reference: https://github.com/crytic/slither/wiki/Detector-Documentation#conformance-to-solidity-naming-conventions . analyzed (1 contracts with 100 detectors), 7 result(s) found
{
"solc": {
"status": "ok",
"use_rc": 0,
"version": "0.5.2",
"strategy": "solc-select",
"solc_path": "/var/www/tripwire/.venv/bin/solc",
"install_rc": 0,
"use_stderr": null,
"use_stdout": "Switched global version to 0.5.2",
"install_stderr": null,
"install_stdout": "Installing solc '0.5.2'...\nVersion '0.5.2' installed."
},
"solc_args": "--base-path /tmp/slither-6r_6j03j --allow-paths /tmp/slither-6r_6j03j,/tmp/slither-6r_6j03j/lib,/tmp/slither-6r_6j03j/src",
"remappings": [],
"source_files": [
"contracts/Contract.sol"
],
"contract_count": 0,
"contract_names": [],
"detector_count": 7,
"workspace_hash": "d5e1bb62b03eccd2116ab75609dc1d513dced43c55dc0bcdd6dbe8af27567234",
"duration_seconds": 0.4615516662597656,
"solc_version_requested": "0.5.2"
}
OpenAI Codex v0.118.0 (research preview) -------- workdir: /tmp/codex-xur0takx model: gpt-5.4 provider: openai approval: never sandbox: read-only reasoning effort: high reasoning summaries: none session id: 019d5c96-ea3d-7e93-a976-59c227cfba81 -------- user You are a security auditor. Audit this Solidity codebase for exploitable vulnerabilities. Focus on: reentrancy, access control, upgradeability/proxy issues, signature validation, oracle manipulation, accounting/invariant breaks, external call patterns, unchecked return values, and dangerous delegatecall. Scope rules: - You MUST fully read `AUDIT_BUNDLE.txt` before concluding. It contains the complete contents of all first-party Solidity sources in this workspace. - Treat `lib/` and `@openzeppelin/` as third-party dependencies; skip them unless there is a concrete misuse angle in first-party code. - If there are only dependency files and no first-party sources, set no_findings=true and explain in summary. Output MUST be valid JSON matching the provided schema. - If you find nothing meaningful: set no_findings=true and findings=[]. - Otherwise: set no_findings=false and include findings with severity/category/title and file/line locations when possible. Output constraints (IMPORTANT): - severity MUST be exactly one of: info, low, medium, high, critical (lowercase). - category MUST be exactly one of: access_control, reentrancy, math, oracle, upgradeability, auth, other. Keep summary short and concrete. warning: Codex could not find system bubblewrap on PATH. Please install bubblewrap with your package manager. Codex will use the vendored bubblewrap in the meantime. ERROR: You've hit your usage limit. Visit https://chatgpt.com/codex/settings/usage to purchase more credits or try again at Apr 8th, 2026 9:11 AM. ERROR: You've hit your usage limit. Visit https://chatgpt.com/codex/settings/usage to purchase more credits or try again at Apr 8th, 2026 9:11 AM.
{
"codex": {
"ran_at": "2026-04-05T07:41:29.052382+00:00",
"returncode": 1
},
"project": {
"mode": "source",
"file_count": 1,
"import_count": 0,
"first_party_contracts_count": 1
},
"summary": null,
"no_findings": null,
"schema_version": 1
}
00000000: PUSH1 0x80 00000002: PUSH1 0x40 00000004: MSTORE 00000005: CALLVALUE 00000006: DUP1 00000007: ISZERO 00000008: PUSH2 0x0010 0000000b: JUMPI 0000000c: PUSH1 0x00 0000000e: DUP1 0000000f: REVERT 00000010: JUMPDEST 00000011: POP 00000012: PUSH1 0x04 00000014: CALLDATASIZE 00000015: LT 00000016: PUSH2 0x005e 00000019: JUMPI 0000001a: PUSH1 0x00 0000001c: CALLDATALOAD 0000001d: PUSH29 0x0100000000000000000000000000000000000000000000000000000000 0000003b: SWAP1 0000003c: DIV 0000003d: DUP1 0000003e: PUSH4 0x16ec1600 00000043: EQ 00000044: PUSH2 0x0063 00000047: JUMPI 00000048: DUP1 00000049: PUSH4 0x2bb3b114 0000004e: EQ 0000004f: PUSH2 0x006d 00000052: JUMPI 00000053: DUP1 00000054: PUSH4 0x87f95dda 00000059: EQ 0000005a: PUSH2 0x00b7 0000005d: JUMPI 0000005e: JUMPDEST 0000005f: PUSH1 0x00 00000061: DUP1 00000062: REVERT 00000063: JUMPDEST 00000064: PUSH2 0x006b 00000067: PUSH2 0x00d5 0000006a: JUMP 0000006b: JUMPDEST 0000006c: STOP 0000006d: JUMPDEST 0000006e: PUSH2 0x0075 00000071: PUSH2 0x01d0 00000074: JUMP 00000075: JUMPDEST 00000076: PUSH1 0x40 00000078: MLOAD 00000079: DUP1 0000007a: DUP3 0000007b: PUSH20 0xffffffffffffffffffffffffffffffffffffffff 00000090: AND 00000091: PUSH20 0xffffffffffffffffffffffffffffffffffffffff 000000a6: AND 000000a7: DUP2 000000a8: MSTORE 000000a9: PUSH1 0x20 000000ab: ADD 000000ac: SWAP2 000000ad: POP 000000ae: POP 000000af: PUSH1 0x40 000000b1: MLOAD 000000b2: DUP1 000000b3: SWAP2 000000b4: SUB 000000b5: SWAP1 000000b6: RETURN 000000b7: JUMPDEST 000000b8: PUSH2 0x00bf 000000bb: PUSH2 0x01f6 000000be: JUMP 000000bf: JUMPDEST 000000c0: PUSH1 0x40 000000c2: MLOAD 000000c3: DUP1 000000c4: DUP3 000000c5: DUP2 000000c6: MSTORE 000000c7: PUSH1 0x20 000000c9: ADD 000000ca: SWAP2 000000cb: POP 000000cc: POP 000000cd: PUSH1 0x40 000000cf: MLOAD 000000d0: DUP1 000000d1: SWAP2 000000d2: SUB 000000d3: SWAP1 000000d4: RETURN 000000d5: JUMPDEST 000000d6: PUSH1 0x00 000000d8: SLOAD 000000d9: TIMESTAMP 000000da: GT 000000db: ISZERO 000000dc: ISZERO 000000dd: PUSH2 0x014e 000000e0: JUMPI 000000e1: PUSH1 0x40 000000e3: MLOAD 000000e4: PUSH32 0x08c379a000000000000000000000000000000000000000000000000000000000 00000105: DUP2 00000106: MSTORE 00000107: PUSH1 0x04 00000109: ADD 0000010a: DUP1 0000010b: DUP1 0000010c: PUSH1 0x20 0000010e: ADD 0000010f: DUP3 00000110: DUP2 00000111: SUB 00000112: DUP3 00000113: MSTORE 00000114: PUSH1 0x11 00000116: DUP2 00000117: MSTORE 00000118: PUSH1 0x20 0000011a: ADD 0000011b: DUP1 0000011c: PUSH32 0x43616e6e6f7420636c61696d207965742e000000000000000000000000000000 0000013d: DUP2 0000013e: MSTORE 0000013f: POP 00000140: PUSH1 0x20 00000142: ADD 00000143: SWAP2 00000144: POP 00000145: POP 00000146: PUSH1 0x40 00000148: MLOAD 00000149: DUP1 0000014a: SWAP2 0000014b: SUB 0000014c: SWAP1 0000014d: REVERT 0000014e: JUMPDEST 0000014f: PUSH1 0x01 00000151: PUSH1 0x00 00000153: SWAP1 00000154: SLOAD 00000155: SWAP1 00000156: PUSH2 0x0100 00000159: EXP 0000015a: SWAP1 0000015b: DIV 0000015c: PUSH20 0xffffffffffffffffffffffffffffffffffffffff 00000171: AND 00000172: PUSH20 0xffffffffffffffffffffffffffffffffffffffff 00000187: AND 00000188: PUSH2 0x08fc 0000018b: ADDRESS 0000018c: PUSH20 0xffffffffffffffffffffffffffffffffffffffff 000001a1: AND 000001a2: BALANCE 000001a3: SWAP1 000001a4: DUP2 000001a5: ISZERO 000001a6: MUL 000001a7: SWAP1 000001a8: PUSH1 0x40 000001aa: MLOAD 000001ab: PUSH1 0x00 000001ad: PUSH1 0x40 000001af: MLOAD 000001b0: DUP1 000001b1: DUP4 000001b2: SUB 000001b3: DUP2 000001b4: DUP6 000001b5: DUP9 000001b6: DUP9 000001b7: CALL 000001b8: SWAP4 000001b9: POP 000001ba: POP 000001bb: POP 000001bc: POP 000001bd: ISZERO 000001be: DUP1 000001bf: ISZERO 000001c0: PUSH2 0x01cd 000001c3: JUMPI 000001c4: RETURNDATASIZE 000001c5: PUSH1 0x00 000001c7: DUP1 000001c8: RETURNDATACOPY 000001c9: RETURNDATASIZE 000001ca: PUSH1 0x00 000001cc: REVERT 000001cd: JUMPDEST 000001ce: POP 000001cf: JUMP 000001d0: JUMPDEST 000001d1: PUSH1 0x01 000001d3: PUSH1 0x00 000001d5: SWAP1 000001d6: SLOAD 000001d7: SWAP1 000001d8: PUSH2 0x0100 000001db: EXP 000001dc: SWAP1 000001dd: DIV 000001de: PUSH20 0xffffffffffffffffffffffffffffffffffffffff 000001f3: AND 000001f4: DUP2 000001f5: JUMP 000001f6: JUMPDEST 000001f7: PUSH1 0x00 000001f9: SLOAD 000001fa: DUP2 000001fb: JUMP 000001fc: INVALID 000001fd: LOG1 000001fe: PUSH6 0x627a7a723058 00000205: KECCAK256 00000206: UNKNOWN(0x2A) 00000207: UNKNOWN(0xEE) 00000208: OR 00000209: UNKNOWN(0xBC) 0000020a: SWAP8 0000020b: LOG3 0000020c: PUSH1 0xfe 0000020e: UNKNOWN(0xE9) 0000020f: UNKNOWN(0x26) 00000210: SWAP8 00000211: PUSH9 0x709045e6f067b367b0 0000021b: DUP3 0000021c: SDIV 0000021d: SHR 0000021e: SWAP2 0000021f: LOG4 00000220: PUSH5 0xd4b979e7ec 00000226: STOP 00000227: UNKNOWN(0x29)
| Severity | Category | Tool | Title | Confidence | Validated | Confirmed | Details |
|---|---|---|---|---|---|---|---|
| high | other | detector | Untrusted CALL target/value reachable | 60 | yes | yes |
viewtrace_id: 0xbd9affe45b00887e5dfee78c89e862fd9ac3dd45ab119321a47cd32f4f81cadd
call_targets:
0x7c0bbcf5db7ecba44f6fb3eaf8552070c011a1a3, 0x7d602b32acd5942a619f49e104b20c0553c93405
target_varies:
yes
classification:
target_varies
validation_json{
"sink": "CALL",
"errors": 0,
"status": "confirmed",
"attempts": 1,
"trace_id": "0xbd9affe45b00887e5dfee78c89e862fd9ac3dd45ab119321a47cd32f4f81cadd",
"confirmed": true,
"trace_mode": "callTracer",
"call_targets": [
"0x7c0bbcf5db7ecba44f6fb3eaf8552070c011a1a3",
"0x7d602b32acd5942a619f49e104b20c0553c93405"
],
"matched_probe": null,
"target_varies": true,
"classification": "target_varies"
}
witness_json{
"notes": "heuristic witness; entrypoints are best-effort selectors with zeroed calldata",
"constraints": [],
"entrypoints": [
{
"calldata": "0x16ec1600",
"selector": "0x16ec1600",
"calldata_variants": [
"0x16ec1600",
"0x16ec16000000000000000000000000000000000000000000000000000000000000000000"
]
},
{
"calldata": "0x2bb3b114",
"selector": "0x2bb3b114",
"calldata_variants": [
"0x2bb3b114",
"0x2bb3b1140000000000000000000000000000000000000000000000000000000000000000"
]
},
{
"calldata": "0x87f95dda",
"selector": "0x87f95dda",
"calldata_variants": [
"0x87f95dda",
"0x87f95dda0000000000000000000000000000000000000000000000000000000000000000"
]
}
]
}
evidence_json{
"examples": [
{
"pc": 439,
"opcode": "CALL",
"returndata_checked": null,
"value_expression_category": "computed",
"target_expression_category": "computed"
}
],
"call_count": 1,
"guards_detected": [],
"untrusted_call_count": 1
}
|
| high | other | detector | ETH value transfer possible | 55 | yes | yes |
viewtrace_id: 0xbd9affe45b00887e5dfee78c89e862fd9ac3dd45ab119321a47cd32f4f81cadd
call_targets:
0x7c0bbcf5db7ecba44f6fb3eaf8552070c011a1a3, 0x7d602b32acd5942a619f49e104b20c0553c93405
target_varies:
yes
classification:
target_varies
validation_json{
"sink": "CALL",
"errors": 0,
"status": "confirmed",
"attempts": 1,
"trace_id": "0xbd9affe45b00887e5dfee78c89e862fd9ac3dd45ab119321a47cd32f4f81cadd",
"confirmed": true,
"trace_mode": "callTracer",
"call_targets": [
"0x7c0bbcf5db7ecba44f6fb3eaf8552070c011a1a3",
"0x7d602b32acd5942a619f49e104b20c0553c93405"
],
"matched_probe": null,
"target_varies": true,
"classification": "target_varies"
}
witness_json{
"notes": "heuristic witness; entrypoints are best-effort selectors with zeroed calldata",
"constraints": [],
"entrypoints": [
{
"calldata": "0x16ec1600",
"selector": "0x16ec1600",
"calldata_variants": [
"0x16ec1600",
"0x16ec16000000000000000000000000000000000000000000000000000000000000000000"
]
},
{
"calldata": "0x2bb3b114",
"selector": "0x2bb3b114",
"calldata_variants": [
"0x2bb3b114",
"0x2bb3b1140000000000000000000000000000000000000000000000000000000000000000"
]
},
{
"calldata": "0x87f95dda",
"selector": "0x87f95dda",
"calldata_variants": [
"0x87f95dda",
"0x87f95dda0000000000000000000000000000000000000000000000000000000000000000"
]
}
]
}
evidence_json{
"examples": [
{
"pc": 439,
"opcode": "CALL",
"returndata_checked": null,
"value_expression_category": "computed",
"target_expression_category": "computed"
}
],
"eth_value_calls": 1,
"guards_detected": []
}
|
| high | auth | slither | LockETH.unlockETH() (contracts/Contract.sol#23-31) sends eth to arbitrary user | 85 | no | — |
viewevidence_json{
"impact": "High",
"detector": "arbitrary-send-eth",
"elements": [
{
"name": "unlockETH",
"type": "function",
"source_mapping": {
"lines": [
23,
24,
25,
26,
27,
28,
29,
30,
31
],
"start": 634,
"length": 256,
"ending_column": 33,
"is_dependency": false,
"filename_short": "contracts/Contract.sol",
"starting_column": 47,
"filename_absolute": "/tmp/slither-6r_6j03j/contracts/Contract.sol",
"filename_relative": "contracts/Contract.sol"
},
"type_specific_fields": {
"parent": {
"name": "LockETH",
"type": "contract",
"source_mapping": {
"lines": [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25,
26,
27,
28,
29,
30,
31
],
"start": 197,
"length": 696,
"ending_column": 36,
"is_dependency": false,
"filename_short": "contracts/Contract.sol",
"starting_column": 32,
"filename_absolute": "/tmp/slither-6r_6j03j/contracts/Contract.sol",
"filename_relative": "contracts/Contract.sol"
}
},
"signature": "unlockETH()"
}
},
{
"name": "_contractOwner.transfer(address(this).balance)",
"type": "node",
"source_mapping": {
"lines": [
30,
31
],
"start": 836,
"length": 46,
"ending_column": 25,
"is_dependency": false,
"filename_short": "contracts/Contract.sol",
"starting_column": 29,
"filename_absolute": "/tmp/slither-6r_6j03j/contracts/Contract.sol",
"filename_relative": "contracts/Contract.sol"
},
"type_specific_fields": {
"parent": {
"name": "unlockETH",
"type": "function",
"source_mapping": {
"lines": [
23,
24,
25,
26,
27,
28,
29,
30,
31
],
"start": 634,
"length": 256,
"ending_column": 33,
"is_dependency": false,
"filename_short": "contracts/Contract.sol",
"starting_column": 47,
"filename_absolute": "/tmp/slither-6r_6j03j/contracts/Contract.sol",
"filename_relative": "contracts/Contract.sol"
},
"type_specific_fields": {
"parent": {
"name": "LockETH",
"type": "contract",
"source_mapping": {
"lines": [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25,
26,
27,
28,
29,
30,
31
],
"start": 197,
"length": 696,
"ending_column": 36,
"is_dependency": false,
"filename_short": "contracts/Contract.sol",
"starting_column": 32,
"filename_absolute": "/tmp/slither-6r_6j03j/contracts/Contract.sol",
"filename_relative": "contracts/Contract.sol"
}
},
"signature": "unlockETH()"
}
}
}
}
],
"locations": [
{
"file": "contracts/Contract.sol",
"name": "unlockETH",
"type": "function",
"lines": [
23,
24,
25,
26,
27,
28,
29,
30,
31
]
},
{
"file": "contracts/Contract.sol",
"name": "_contractOwner.transfer(address(this).balance)",
"type": "node",
"lines": [
30,
31
]
}
],
"description": "LockETH.unlockETH() (contracts/Contract.sol#23-31) sends eth to arbitrary user\n\tDangerous calls:\n\t- _contractOwner.transfer(address(this).balance) (contracts/Contract.sol#30-31)"
}
|