{"id":"CVE-2026-39382","summary":"dbt has a Command Injection in Reusable Workflow via Unsanitized comment-body Output","details":"dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications. Inside the reusable workflow dbt-labs/actions/blob/main/.github/workflows/open-issue-in-repo.yml, the prep job uses peter-evans/find-comment to search for an existing comment indicating that a docs issue has already been opened. The output steps.issue_comment.outputs.comment-body is then interpolated directly into a bash if statement. Because comment-body is attacker-controlled text and is inserted into shell syntax without escaping, a malicious comment body can break out of the quoted string and inject arbitrary shell commands. This vulnerability is fixed with commit bbed8d28354e9c644c5a7df13946a3a0451f9ab9.","aliases":["GHSA-5jxf-vmqr-5g82"],"modified":"2026-08-12T03:51:13.234224355Z","published":"2026-04-07T19:56:15.251Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39382.json","unresolved_ranges":[{"extracted_events":[{"fixed":"bbed8d28354e9c644c5a7df13946a3a0451f9ab9"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"GitHub_M","cwe_ids":["CWE-78"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39382.json"},{"type":"ADVISORY","url":"https://github.com/dbt-labs/dbt-core/security/advisories/GHSA-5jxf-vmqr-5g82"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39382"},{"type":"FIX","url":"https://github.com/dbt-labs/actions/commit/bbed8d28354e9c644c5a7df13946a3a0451f9ab9"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dbt-labs/actions","events":[{"introduced":"0"},{"fixed":"bbed8d28354e9c644c5a7df13946a3a0451f9ab9"}],"database_specific":{"source":"REFERENCES"}}],"versions":["v1.2.0","v1.2","v1","v1.1.1","v1.1","v1.1.0","v1.0.3","v1.0","v1.0.2","v1.0.1","v1.0.0","v0.0.3","v0.0","v0","v0.0.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-39382.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}