{"schema_version":"1.7.3","id":"GHSA-2c47-m757-32g6","published":"2025-05-21T18:32:37Z","modified":"2025-05-27T19:26:20.546533Z","aliases":["CVE-2025-48069","GO-2025-3702"],"summary":"Insufficient input sanitization in ejson2env ","details":"### Summary\nThe `ejson2env` tool has a vulnerability related to how it writes to `stdout`. Specifically, the tool is intended to write an export statement for environment variables and their values. However, due to inadequate output sanitization, there is a potential risk where variable names or values may include malicious content, resulting in additional unintended commands being output to `stdout`. If this output is improperly utilized in further command execution, it could lead to command injection vulnerabilities, allowing an attacker to execute arbitrary commands on the host system.\n\n### Details\nThe vulnerability exists because environment variables are not properly sanitized during the decryption phase, which enables malicious keys or encrypted values to inject commands.\n\n### Impact\nAn attacker with control over  `.ejson` files can inject commands in the environment where `source $(ejson2env)`  or `eval ejson2env` are executed.\n\n\n### Mitigation\n- Update to a version of `ejson2env` that sanitizes the output during decryption or\n- Do not use `ejson2env` to decrypt untrusted user secrets or\n- Do not evaluate or execute the direct output from `ejson2env` without removing nonprintable characters.\n\n### Credit\nThanks to security researcher [Demonia](https://hackerone.com/demonia?type=user) for reporting this issue.","affected":[{"package":{"name":"github.com/Shopify/ejson2env/v2","ecosystem":"Go","purl":"pkg:golang/github.com/Shopify/ejson2env/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.0.8"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-2c47-m757-32g6/GHSA-2c47-m757-32g6.json"}},{"package":{"name":"ejson2env","ecosystem":"RubyGems","purl":"pkg:gem/ejson2env"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.8"}]}],"versions":["1.0.0","1.0.2","1.0.3","1.0.4","1.1.0","2.0.0","2.0.1","2.0.5"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-2c47-m757-32g6/GHSA-2c47-m757-32g6.json"}},{"package":{"name":"github.com/Shopify/ejson2env","ecosystem":"Go","purl":"pkg:golang/github.com/Shopify/ejson2env"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"database_specific":{"last_known_affected_version_range":"< 2.0.8","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-2c47-m757-32g6/GHSA-2c47-m757-32g6.json"}}],"references":[{"type":"WEB","url":"https://github.com/Shopify/ejson2env/security/advisories/GHSA-2c47-m757-32g6"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-48069"},{"type":"WEB","url":"https://github.com/Shopify/ejson2env/commit/592b3ceea967fee8b064e70983e8cec087b6d840"},{"type":"PACKAGE","url":"https://github.com/Shopify/ejson2env"},{"type":"WEB","url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/ejson2env/CVE-2025-48069.yml"}],"database_specific":{"cwe_ids":["CWE-78"],"github_reviewed":true,"github_reviewed_at":"2025-05-21T18:32:37Z","nvd_published_at":"2025-05-21T18:15:53Z","severity":"MODERATE"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}