CVE-2026-57583

3.3 lowEPSS 0.2%

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 3.1: 3.3CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
EPSS: 0.2% chance of exploitation in the next 30 days; higher than 8% of CVEs (scores of 2026-10-25)
CWEs: CWE-94, CWE-116
Published: 2026-09-14
Modified: 2026-09-30
Record from: the NVD, synced 2026-10-19

Packages (OSV)

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-9wxg-vf3r-56hc	npm	@openzeppelin/wizard	<0.10.11	0.10.11
GHSA-9wxg-vf3r-56hc	npm	@openzeppelin/wizard-cairo	<3.0.1	3.0.1
GHSA-9wxg-vf3r-56hc	npm	@openzeppelin/wizard-stellar	<0.6.2	0.6.2
GHSA-9wxg-vf3r-56hc	npm	@openzeppelin/wizard-stylus	<0.3.1	0.3.1

References

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