Low 3.3Published Sep 14, 2026

CVE-2026-57583OpenZeppelin Contracts Wizard: Line terminators in info.securityContact / info.license can inject lines into generated source

Updated under an hour ago (Oct 27, 2026, 2:00 PM ET)

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It affects OpenZeppelin contracts-wizard and 4 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for OpenZeppelin contracts-wizard

Exploited in the last 30 days

OpenZeppelin Contracts Wizard is a web application to interactively build a contract out of components from OpenZeppelin Contracts. Prior to @openzeppelin/wizard 0.10.11, @openzeppelin/wizard-cairo 3.0.1, @openzeppelin/wizard-stellar 0.6.2, and @openzeppelin/wizard-stylus 0.3.1, the setInfo code path prints info.securityContact and info.license verbatim into single-line comments in generated Solidity, Cairo, Stellar/Soroban, and Stylus source. A line terminator ends the comment and causes following input to be emitted as source declarations. Exploitation requires an integration to populate these fields from untrusted input and a user to consume the generated source; normal self-service web, AI assistant, CLI, and self-hosted API use does not cross that trust boundary, shared links cannot set the fields, and no code executes on a Wizard service. This issue affects generated-source integrity only and is fixed in versions 0.10.11, 3.0.1, 0.6.2, and 0.3.1 of the respective packages.

CVSS: 3.3 LOW (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Weakness (CWE): CWE-94, CWE-116
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Sep 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

OpenZeppelin contracts-wizard openzeppelin:contracts_wizard (from the name)	before 0.10.11	CNA record
@openzeppelin wizard openzeppelin:wizard (from the name)	before 0.10.11	CNA record
@openzeppelin wizard-cairo openzeppelin:wizard_cairo (from the name)	before 3.0.1	CNA record
@openzeppelin wizard-stellar openzeppelin:wizard_stellar (from the name)	before 0.6.2	CNA record
@openzeppelin wizard-stylus openzeppelin:wizard_stylus (from the name)	before 0.3.1	CNA record

References

References

https://github.com/OpenZeppelin/contracts-wizard/security/advisories/GHSA-9wxg-vf3r-56hc	x-refsource-confirm
https://github.com/OpenZeppelin/contracts-wizard/pull/818	x-refsource-misc
https://github.com/OpenZeppelin/contracts-wizard/commit/6b18ecbd727a22d9f8c592e5d56caa2e977fb225	x-refsource-misc
https://github.com/OpenZeppelin/contracts-wizard/releases/tag/@openzeppelin/wizard-cairo@3.0.1	x-refsource-misc
https://github.com/OpenZeppelin/contracts-wizard/releases/tag/@openzeppelin/wizard-stellar@0.6.2	x-refsource-misc
https://github.com/OpenZeppelin/contracts-wizard/releases/tag/@openzeppelin/wizard-stylus@0.3.1	x-refsource-misc
https://github.com/OpenZeppelin/contracts-wizard/releases/tag/@openzeppelin/wizard@0.10.11	x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.