CVE-2022-31153

Name: CVE-2022-31153
Creator: NVD / NIST
Published: 2022-07-15T18:15:08.76+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 1.11%

Last modified Jun 17, 2026

CVE-2022-31153 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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. EPSS estimates a 1.11% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

1.11%

61.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Openzeppelin	Contracts	0.2.0

References

https://github.com/OpenZeppelin/cairo-contracts/blob/release-0.2.0/src/openzeppelin/account/library.cairo#L203Exploit, Third Party Advisory
https://github.com/OpenZeppelin/cairo-contracts/commit/2cd60279c3332285d47edf9ee3888b71257acdc9Patch, Third Party Advisory
https://github.com/OpenZeppelin/cairo-contracts/issues/386Exploit, Issue Tracking, Third Party Advisory
https://github.com/OpenZeppelin/cairo-contracts/pull/387Patch, Third Party Advisory
https://github.com/OpenZeppelin/cairo-contracts/releases/tag/v0.2.1Release Notes, Third Party Advisory
https://github.com/OpenZeppelin/cairo-contracts/security/advisories/GHSA-8mjr-jr5h-q2xrThird Party Advisory
https://github.com/OpenZeppelin/cairo-contracts/blob/release-0.2.0/src/openzeppelin/account/library.cairo#L203Exploit, Third Party Advisory
https://github.com/OpenZeppelin/cairo-contracts/commit/2cd60279c3332285d47edf9ee3888b71257acdc9Patch, Third Party Advisory
https://github.com/OpenZeppelin/cairo-contracts/issues/386Exploit, Issue Tracking, Third Party Advisory
https://github.com/OpenZeppelin/cairo-contracts/pull/387Patch, Third Party Advisory
https://github.com/OpenZeppelin/cairo-contracts/releases/tag/v0.2.1Release Notes, Third Party Advisory
https://github.com/OpenZeppelin/cairo-contracts/security/advisories/GHSA-8mjr-jr5h-q2xrThird Party Advisory

Timeline

Published: Jul 15, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-31153?

How severe is CVE-2022-31153?

CVE-2022-31153 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.11% probability of exploitation in the next 30 days.

How do I fix CVE-2022-31153?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-31153?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST