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    6 vulnerabilities found for cairo-contracts by OpenZeppelin

    CVE-2024-45304 (GCVE-0-2024-45304)

    Vulnerability from nvd – Published: 2024-08-30 23:51 – Updated: 2024-09-03 19:52
    VLAI
    Title
    OwnableTwoStep allows a pending owner to accept ownership after the original owner has renounced ownership in cairo-contracts
    Summary
    Cairo-Contracts are OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup. This vulnerability can lead to unauthorized ownership transfer, contrary to the original owner's intention of leaving the contract without an owner. It introduces a security risk where an unintended party (pending owner) can gain control of the contract after the original owner has renounced ownership. This could also be used by a malicious owner to simulate leaving a contract without an owner, to later regain ownership by previously having proposed himself as a pending owner. This issue has been addressed in release version 0.16.0. All users are advised to upgrade. There are no known workarounds for this vulnerability.
    Severity
    5.3 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-670 - Always-Incorrect Control Flow Implementation
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2023-23940 (GCVE-0-2023-23940)

    Vulnerability from nvd – Published: 2023-02-03 19:43 – Updated: 2025-03-10 21:16
    VLAI
    Title
    OpenZeppelin Contracts for Cairo is vulnerable to signature validation bypass
    Summary
    OpenZeppelin Contracts for Cairo is a library for secure smart contract development written in Cairo for StarkNet, a decentralized ZK Rollup. `is_valid_eth_signature` is missing a call to `finalize_keccak` after calling `verify_eth_signature`. As a result, any contract using `is_valid_eth_signature` from the account library (such as the `EthAccount` preset) is vulnerable to a malicious sequencer. Specifically, the malicious sequencer would be able to bypass signature validation to impersonate an instance of these accounts. The issue has been patched in 0.6.1.
    Severity
    6.4 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-347 - Improper Verification of Cryptographic Signature
    • CWE-345 - Insufficient Verification of Data Authenticity
    Assigner
    References
    Impacted products
    Vendor Product Version
    OpenZeppelin cairo-contracts Affected: >= 0.2.0, < 0.6.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2022-31153 (GCVE-0-2022-31153)

    Vulnerability from nvd – Published: 2022-07-15 17:50 – Updated: 2025-04-22 17:48
    VLAI
    Title
    OpenZeppelin Contracts for Cairo account cannot process transactions on Goerli
    Summary
    OpenZeppelin Contracts for Cairo is a library for contract development written in Cairo for StarkNet, a decentralized ZK Rollup. Version 0.2.0 is vulnerable to an error that renders account contracts unusable on live networks. This issue affects all accounts (vanilla and ethereum flavors) in the v0.2.0 release of OpenZeppelin Contracts for Cairo, which are not whitelisted on StarkNet mainnet. Only goerli deployments of v0.2.0 accounts are affected. This faulty behavior is not observed in StarkNet's testing framework. This bug has been patched in v0.2.1.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-664 - Improper Control of a Resource Through its Lifetime
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2024-45304 (GCVE-0-2024-45304)

    Vulnerability from cvelistv5 – Published: 2024-08-30 23:51 – Updated: 2024-09-03 19:52
    VLAI
    Title
    OwnableTwoStep allows a pending owner to accept ownership after the original owner has renounced ownership in cairo-contracts
    Summary
    Cairo-Contracts are OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup. This vulnerability can lead to unauthorized ownership transfer, contrary to the original owner's intention of leaving the contract without an owner. It introduces a security risk where an unintended party (pending owner) can gain control of the contract after the original owner has renounced ownership. This could also be used by a malicious owner to simulate leaving a contract without an owner, to later regain ownership by previously having proposed himself as a pending owner. This issue has been addressed in release version 0.16.0. All users are advised to upgrade. There are no known workarounds for this vulnerability.
    Severity
    5.3 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-670 - Always-Incorrect Control Flow Implementation
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2023-23940 (GCVE-0-2023-23940)

    Vulnerability from cvelistv5 – Published: 2023-02-03 19:43 – Updated: 2025-03-10 21:16
    VLAI
    Title
    OpenZeppelin Contracts for Cairo is vulnerable to signature validation bypass
    Summary
    OpenZeppelin Contracts for Cairo is a library for secure smart contract development written in Cairo for StarkNet, a decentralized ZK Rollup. `is_valid_eth_signature` is missing a call to `finalize_keccak` after calling `verify_eth_signature`. As a result, any contract using `is_valid_eth_signature` from the account library (such as the `EthAccount` preset) is vulnerable to a malicious sequencer. Specifically, the malicious sequencer would be able to bypass signature validation to impersonate an instance of these accounts. The issue has been patched in 0.6.1.
    Severity
    6.4 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-347 - Improper Verification of Cryptographic Signature
    • CWE-345 - Insufficient Verification of Data Authenticity
    Assigner
    References
    Impacted products
    Vendor Product Version
    OpenZeppelin cairo-contracts Affected: >= 0.2.0, < 0.6.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2022-31153 (GCVE-0-2022-31153)

    Vulnerability from cvelistv5 – Published: 2022-07-15 17:50 – Updated: 2025-04-22 17:48
    VLAI
    Title
    OpenZeppelin Contracts for Cairo account cannot process transactions on Goerli
    Summary
    OpenZeppelin Contracts for Cairo is a library for contract development written in Cairo for StarkNet, a decentralized ZK Rollup. Version 0.2.0 is vulnerable to an error that renders account contracts unusable on live networks. This issue affects all accounts (vanilla and ethereum flavors) in the v0.2.0 release of OpenZeppelin Contracts for Cairo, which are not whitelisted on StarkNet mainnet. Only goerli deployments of v0.2.0 accounts are affected. This faulty behavior is not observed in StarkNet's testing framework. This bug has been patched in v0.2.1.
    Severity
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-664 - Improper Control of a Resource Through its Lifetime
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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              "name": "https://github.com/OpenZeppelin/cairo-contracts/security/advisories/GHSA-8mjr-jr5h-q2xr",
              "refsource": "CONFIRM",
              "url": "https://github.com/OpenZeppelin/cairo-contracts/security/advisories/GHSA-8mjr-jr5h-q2xr"
            },
            {
              "name": "https://github.com/OpenZeppelin/cairo-contracts/issues/386",
              "refsource": "MISC",
              "url": "https://github.com/OpenZeppelin/cairo-contracts/issues/386"
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            {
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              "refsource": "MISC",
              "url": "https://github.com/OpenZeppelin/cairo-contracts/commit/2cd60279c3332285d47edf9ee3888b71257acdc9"
            },
            {
              "name": "https://github.com/OpenZeppelin/cairo-contracts/blob/release-0.2.0/src/openzeppelin/account/library.cairo#L203",
              "refsource": "MISC",
              "url": "https://github.com/OpenZeppelin/cairo-contracts/blob/release-0.2.0/src/openzeppelin/account/library.cairo#L203"
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            {
              "name": "https://github.com/OpenZeppelin/cairo-contracts/releases/tag/v0.2.1",
              "refsource": "MISC",
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        "source": {
          "advisory": "GHSA-8mjr-jr5h-q2xr",
          "discovery": "UNKNOWN"
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-31153",
    "datePublished": "2022-07-15T17:50:14.000Z",
    "dateReserved": "2022-05-18T00:00:00.000Z",
    "dateUpdated": "2025-04-22T17:48:58.458Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}