HOMEVULNERABILITIESCVE-2022-31153
MEDIUM

CVE-2022-31153

CWE-664Published: July 15, 2022· Updated: Jun 17, 2026

6.5
CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2022-31153 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 6.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityNone
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Vendors & Products

openzeppelin1 product(s)
contracts
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://github.com/OpenZeppelin/cairo-contracts/commit/2cd60279c3332285d47edf9ee3888b71257acdc9
PATCHhttps://github.com/OpenZeppelin/cairo-contracts/pull/387
PATCHhttps://github.com/OpenZeppelin/cairo-contracts/commit/2cd60279c3332285d47edf9ee3888b71257acdc9
PATCHhttps://github.com/OpenZeppelin/cairo-contracts/pull/387
ADVISORYhttps://github.com/OpenZeppelin/cairo-contracts/blob/release-0.2.0/src/openzeppelin/account/library.cairo#L203
ADVISORYhttps://github.com/OpenZeppelin/cairo-contracts/issues/386
ADVISORYhttps://github.com/OpenZeppelin/cairo-contracts/releases/tag/v0.2.1
ADVISORYhttps://github.com/OpenZeppelin/cairo-contracts/security/advisories/GHSA-8mjr-jr5h-q2xr
ADVISORYhttps://github.com/OpenZeppelin/cairo-contracts/blob/release-0.2.0/src/openzeppelin/account/library.cairo#L203
ADVISORYhttps://github.com/OpenZeppelin/cairo-contracts/issues/386
ADVISORYhttps://github.com/OpenZeppelin/cairo-contracts/releases/tag/v0.2.1
ADVISORYhttps://github.com/OpenZeppelin/cairo-contracts/security/advisories/GHSA-8mjr-jr5h-q2xr

All References (12)

→
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

Quick Facts

CVE IDCVE-2022-31153
CVSS Score6.5 / 10
SeverityMEDIUM
WeaknessCWE-664
CISA KEVNo
Affected1 vendor(s)
PublishedJul 15, 2022

Related CVEs (CWE-664)

CVE-2019-5816
8.8
CVE-2020-3175
8.6
CVE-2023-44295
8.1
CVE-2016-8763
7.8
CVE-2026-20158
7.5
CVE-2024-41169
7.5

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2022-31153 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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