{"id":"CVE-2023-26493","summary":"Command Injection in Cocos Engine workflow","details":"Cocos Engine is an open-source framework for building 2D & 3D real-time rendering and interactive content. In the github repo for Cocos Engine the `web-interface-check.yml` was subject to command injection. The `web-interface-check.yml` was triggered when a pull request was opened or updated and contained the user controllable field `(${{ github.head_ref }} – the name of the fork’s branch)`. This would allow an attacker to take over the GitHub Runner and run custom commands (potentially stealing secrets such as GITHUB_TOKEN) and altering the repository. The workflow has since been removed for the repository. There are no actions required of users.","modified":"2026-04-10T04:56:42.930748Z","published":"2023-03-27T21:35:36.844Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26493.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-74"]},"references":[{"type":"WEB","url":"https://github.com/cocos/cocos-engine/blob/2362df28a4b3016dbda804899041279701929728/.github/workflows/web-interface-check.yml"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26493.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26493"},{"type":"ADVISORY","url":"https://securitylab.github.com/advisories/GHSL-2023-027_Engine_for_Cocos_Creator/"},{"type":"FIX","url":"https://github.com/cocos/cocos-engine/commit/6d06aefa2684e20da79e7ceaf41f728c1a8d7a41"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/cocos/cocos-engine","events":[{"introduced":"0"},{"fixed":"6d06aefa2684e20da79e7ceaf41f728c1a8d7a41"}]},{"type":"GIT","repo":"https://github.com/cocos/cocos-engine","events":[{"introduced":"0"},{"fixed":"6d06aefa2684e20da79e7ceaf41f728c1a8d7a41"}]}],"versions":["2.0.0-dev","2.1.0-dev","3d-0.1.1","3d-obsolete","v0.8.1","v0.8.2"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"2023-02-20"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-26493.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}]}