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NVD description
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.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
| Date | Total | Labels |
|---|
| 2026-04-07 | 1 | Disclosure1 |
| 2026-04-08 | 1 | General1 |
CVE-2026-39382 dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications. Inside the reusable workfl… https://www.cve.org/CVERecord?id=CVE-2026-39382
Post summary
The tweet only references CVE-2026-39382 but does not provide any details about the vulnerability, its exploitation, or remediation.
🚨 CVE-2026-39382: dbt has a Command Injection in R... GitHub Actions workflow injection via unsanitized comment body - RCE with zero auth required when malicious comments br... https://zerodaysignal.com/vulnerability/CVE-2026-39382 #netsec #vulnerability #CVE #sysadmin #zeroday
Post summary
The post announces CVE-2026-39382 as a command injection flaw in dbt that allows unauthenticated RCE via unsanitized GitHub Actions comments.