CVE-2026-105767 (GCVE-0-2026-105767)

Vulnerability from cvelistv5 – Published: 2026-10-05 19:48 – Updated: 2026-10-05 19:48
VLAI
Title
Chainguard Academy (edu) integrate-platform-docs composite action interpolates inputs into shell commands
Summary
Improper Neutralization of Special Elements used in an OS Command in the integrate-platform-docs composite GitHub Action of Chainguard Academy (edu) from commit 7375a80caabcc31c33ec90f29687ed78c13d16ff before commit fb0efb2537d326ab18c07d620875b8ed2a4b39f3 allows an actor who controls the project_id or storage_bucket inputs to execute arbitrary shell commands on the GitHub Actions runner, because the inputs are interpolated directly into Bash gcloud storage cp commands in several steps via ${{ inputs.* }} expressions. The only in-repository caller passed repository secrets and ran only on trusted triggers, so no untrusted input was known to reach the vulnerable steps.
Severity
2.1 (Low)
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
3.3 (Low)
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
Vendor Product Version CPE status
Chainguard Chainguard Academy (edu) Affected: 7375a80caabcc31c33ec90f29687ed78c13d16ff , < fb0efb2537d326ab18c07d620875b8ed2a4b39f3 (git)
guessed Create a notification for this product.
Date Public
2026-06-26 18:13
Credits
Steve Beattie (https://github.com/stevebeattie) SunnyR (https://github.com/SunnyR) Chainguard (https://chainguard.dev)
Show details on NVD website
To clipboard 

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          "programFiles": [
            ".github/actions/integrate-platform-docs/action.yaml",
            ".github/workflows/integrate-platform-docs/action.yaml",
            ".github/workflows/integrate-enforce-docs/action.yaml"
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          "value": "Steve Beattie (https://github.com/stevebeattie)"
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          "type": "coordinator",
          "value": "SunnyR (https://github.com/SunnyR)"
        },
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          "lang": "en",
          "type": "coordinator",
          "value": "Chainguard (https://chainguard.dev)"
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        "shortName": "chainguard"
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          "name": "Fix commit fb0efb2",
          "tags": [
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          "url": "https://github.com/chainguard-dev/edu/commit/fb0efb2537d326ab18c07d620875b8ed2a4b39f3"
        },
        {
          "name": "chainguard-dev/edu#3471",
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          "url": "https://github.com/chainguard-dev/edu/pull/3471"
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          "time": "2023-01-20T14:42:00.000Z",
          "value": "Action introduced with inline input interpolation (chainguard-dev/edu#227)"
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          "time": "2026-06-26T18:13:00.000Z",
          "value": "Fix merged (chainguard-dev/edu#3471)"
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}



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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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