{"id":"CVE-2026-48054","summary":"OpenZeppelin Contracts Wizard has Code Injection in Generated Hardhat and Foundry Tests via Unsanitized opts.name / opts.uri","details":"OpenZeppelin Contracts Wizardis a web application to interactively build a contract out of components from OpenZeppelin Contracts. Versions prior to 0.10.9 generate a Hardhat test file (`test/test.ts`) by interpolating user-supplied `opts.name` (ERC20/ERC721) and `opts.uri` (ERC1155) directly into TypeScript string literals at `zip-hardhat.ts:48` and `:50` without any JavaScript string escaping. No authentication is required: an attacker crafts a URL such as `https[:]//wizard[.]openzeppelin[.]com/#/erc20?name=\");require(\"child_process\").execSync(\"...\");(\"` and shares it with a developer. When the victim downloads the resulting zip archive and runs `npx hardhat test`, the injected Node.js code executes with the developer's local OS privileges. Version 0.10.9 fixes the issue.","aliases":["GHSA-4x76-22x2-rx8v"],"modified":"2026-08-09T03:30:42.005718276Z","published":"2026-08-06T21:37:54.767Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-94"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48054.json"},"references":[{"type":"WEB","url":"https://github.com/OpenZeppelin/contracts-wizard/releases/tag/%40openzeppelin%2Fwizard%400.10.9"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48054.json"},{"type":"ADVISORY","url":"https://github.com/OpenZeppelin/contracts-wizard/security/advisories/GHSA-4x76-22x2-rx8v"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48054"},{"type":"FIX","url":"https://github.com/OpenZeppelin/contracts-wizard/commit/ec12c44f8d9e0491eba31037f95b36e98ec58b5f"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openzeppelin/contracts-wizard","events":[{"introduced":"0"},{"fixed":"ec12c44f8d9e0491eba31037f95b36e98ec58b5f"}],"database_specific":{"source":["AFFECTED_FIELD","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"0.10.9"}]}}],"versions":["@openzeppelin/wizard-stellar@0.6.0","@openzeppelin/contracts-mcp@0.5.8","@openzeppelin/contracts-cli@0.1.1","@openzeppelin/wizard@0.10.8","@openzeppelin/wizard-uniswap-hooks@0.1.1","@openzeppelin/wizard-confidential@0.1.1","@openzeppelin/wizard-common@0.5.0","@openzeppelin/contracts-mcp@0.5.7","@openzeppelin/contracts-cli@0.1.0","@openzeppelin/contracts-mcp@0.5.6","@openzeppelin/wizard@0.10.7","@openzeppelin/wizard-common@0.4.4","@openzeppelin/contracts-mcp@0.5.5","@openzeppelin/contracts-mcp@0.5.4","@openzeppelin/wizard@0.10.6","@openzeppelin/wizard-confidential@0.1.0","@openzeppelin/wizard-common@0.4.3","@openzeppelin/contracts-mcp@0.5.3","@openzeppelin/wizard-stellar@0.5.0","@openzeppelin/wizard-common@0.4.2","@openzeppelin/contracts-mcp@0.5.2","@openzeppelin/wizard@0.10.5","@openzeppelin/wizard-stellar@0.4.5","@openzeppelin/wizard-common@0.4.1","@openzeppelin/contracts-mcp@0.5.1","@openzeppelin/wizard-common@0.4.0","@openzeppelin/wizard-cairo@3.0.0","@openzeppelin/contracts-mcp@0.5.0","@openzeppelin/wizard-stylus@0.3.0","@openzeppelin/contracts-mcp@0.4.6","@openzeppelin/contracts-mcp@0.4.5","@openzeppelin/wizard@0.10.4","@openzeppelin/wizard-uniswap-hooks@0.1.0","@openzeppelin/wizard-common@0.3.3","@openzeppelin/contracts-mcp@0.4.4","@openzeppelin/wizard@0.10.3","@openzeppelin/wizard-stellar@0.4.4","@openzeppelin/wizard-common@0.3.2","@openzeppelin/contracts-mcp@0.4.3","@openzeppelin/wizard@0.10.2","@openzeppelin/wizard-common@0.3.1","@openzeppelin/contracts-mcp@0.4.2","@openzeppelin/wizard@0.10.0","@openzeppelin/wizard-common@0.2.0","@openzeppelin/contracts-mcp@0.4.0","@openzeppelin/wizard@0.9.0","@openzeppelin/wizard-common@0.1.2","@openzeppelin/contracts-mcp@0.3.0","@openzeppelin/wizard@0.8.1","@openzeppelin/wizard-stellar@0.4.3","@openzeppelin/wizard@0.8.0","@openzeppelin/wizard-common@0.1.1","@openzeppelin/wizard-cairo@2.1.0","@openzeppelin/contracts-mcp@0.2.0","@openzeppelin/wizard-cairo@2.0.1","@openzeppelin/wizard@0.7.1","@openzeppelin/wizard-common@0.1.0","@openzeppelin/contracts-mcp@0.1.0","@openzeppelin/wizard@0.7.0","@openzeppelin/wizard-common@0.0.3","@openzeppelin/contracts-mcp@0.0.7","@openzeppelin/contracts-mcp@0.0.6","@openzeppelin/contracts-mcp@0.0.5","@openzeppelin/wizard-stellar@0.4.2","@openzeppelin/wizard-stellar@0.4.1","@openzeppelin/wizard-mcp@0.0.4","@openzeppelin/wizard-stylus@0.2.0","@openzeppelin/wizard-stellar@0.3.0","@openzeppelin/wizard-mcp@0.0.3","@openzeppelin/wizard-common@0.0.2","@openzeppelin/wizard-stellar@0.2.3","@openzeppelin/wizard-mcp@0.0.2","@openzeppelin/wizard@0.6.0","@openzeppelin/wizard-stylus@0.2.0-alpha.5","@openzeppelin/wizard-stellar@0.2.2","@openzeppelin/wizard-mcp@0.0.1","@openzeppelin/wizard-common@0.0.1","@openzeppelin/wizard-cairo@2.0.0","@openzeppelin/wizard-stellar@0.2.1","@openzeppelin/wizard@0.5.6","@openzeppelin/wizard@0.5.5","@openzeppelin/wizard-stellar@0.2.0","@openzeppelin/wizard-cairo@1.1.0","@openzeppelin/wizard@0.5.4","@openzeppelin/wizard@0.5.3","@openzeppelin/wizard-stylus@0.2.0-alpha.4","@openzeppelin/wizard-stylus@0.2.0-alpha.3","@openzeppelin/wizard-stellar@0.1.1","@openzeppelin/wizard-stellar@0.1.0","@openzeppelin/wizard-cairo@1.0.0","@openzeppelin/wizard@0.5.2","@openzeppelin/wizard@0.5.1","@openzeppelin/wizard@0.5.0","@openzeppelin/wizard-cairo@0.21.1","@openzeppelin/wizard-cairo@0.21.0","@openzeppelin/wizard-cairo@0.20.1","@openzeppelin/wizard-cairo@0.20.0","@openzeppelin/wizard-cairo@0.19.0","@openzeppelin/wizard@0.4.6","@openzeppelin/wizard@0.4.5","@openzeppelin/wizard-cairo@0.18.0","@openzeppelin/wizard@0.4.4","@openzeppelin/wizard-cairo@0.17.0","@openzeppelin/wizard-cairo@0.16.0","@openzeppelin/wizard-cairo@0.15.0","@openzeppelin/wizard-cairo@0.14.0","@openzeppelin/wizard-cairo@0.13.0","@openzeppelin/wizard-cairo@0.12.0","@openzeppelin/wizard-cairo@0.11.0","@openzeppelin/wizard@0.4.3","@openzeppelin/wizard-cairo@0.10.2","@openzeppelin/wizard-cairo@0.10.1","@openzeppelin/wizard-cairo@0.10.0","@openzeppelin/wizard-cairo@0.9.2","@openzeppelin/wizard@0.4.2","@openzeppelin/wizard-cairo@0.9.1","@openzeppelin/wizard-cairo@0.9.0","@openzeppelin/wizard-cairo@0.8.0","@openzeppelin/wizard@0.4.1","@openzeppelin/wizard@0.4.0","@openzeppelin/wizard@0.3.0","@openzeppelin/wizard@0.2.3","@openzeppelin/wizard@0.2.2","@openzeppelin/wizard@0.2.1","@openzeppelin/wizard-cairo@0.6.0","@openzeppelin/wizard@0.2.0","@openzeppelin/wizard-cairo@0.5.0","@openzeppelin/wizard-cairo@0.4.0","@openzeppelin/wizard-cairo@0.3.1","@openzeppelin/wizard-cairo@0.3.0","@openzeppelin/wizard@0.1.1","@openzeppelin/wizard@0.1.0","@openzeppelin/wizard-cairo@0.2.0","@openzeppelin/wizard-cairo@0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48054.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}