| Title | Node.js danger 13.0.7 OS Command Injection |
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| Description | [email protected] appears to allow shell command injection during the public danger local workflow when a Dangerfile calls danger.git.diffForFile() on changed file paths.
The issue is triggered through the CLI, not by importing internal modules directly:
danger local --staging --dangerfile Dangerfile.js --text-only
-> LocalGit.getPlatformGitRepresentation()
-> Dangerfile calls danger.git.diffForFile(file)
-> localGetFileAtSHA(file, repo, sha)
-> child_process.exec(`git show ${sha}:"${path}"`)
If a changed file path contains a double quote and shell metacharacters, the path breaks out of the quoted git show argument and the shell executes the injected command. |
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| Source | ⚠️ https://github.com/danger/danger-js/pull/1513 |
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| User | wjm2 (UID 99050) |
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| Submission | 06/16/2026 19:20 (1 month ago) |
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| Moderation | 07/22/2026 18:02 (1 month later) |
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| Status | Accepted |
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| VulDB entry | 382377 [danger danger-js up to 13.0.7 CLI localGetFileAtSHA.ts danger.git.diffForFile os command injection] |
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| Points | 20 |
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