cve-2025-61584
Vulnerability from cvelistv5
Published
2025-09-30 00:12
Modified
2025-09-30 13:33
Summary
serverless-dns is vulnerable to Command Injection through pr.yml GitHub Action Workflow
Impacted products
serverless-dnsserverless-dns
Show details on NVD website


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                "id": "CVE-2025-61584",
                "options": [
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                "timestamp": "2025-09-30T13:33:48.025979Z",
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    "cna": {
      "affected": [
        {
          "product": "serverless-dns",
          "vendor": "serverless-dns",
          "versions": [
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              "status": "affected",
              "version": "\u003c 0.1.31"
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          "value": "serverless-dns is a RethinkDNS resolver that deploys to Cloudflare Workers, Deno Deploy, Fastly, and Fly.io. Versions through abd including 0.1.30 have a vulnerability where the pr.yml GitHub Action interpolates in an unsafe manner untrusted input, specifically the github.event.pull_request.head.repo.clone_url and github.head_ref, to a command in the runner. Due to the action using the pull_request_target trigger it has permissive permissions by default. An unauthorized attacker can exploit this vulnerability to push arbitrary data to the repository. The subsequent impact on the end-user is executing the attackers\u0027 code when running serverless-dns. This is fixed in commit c5537dd, and expected to be released in 0.1.31."
        }
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            "attackComplexity": "LOW",
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            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "HIGH",
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            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P",
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              "cweId": "CWE-77",
              "description": "CWE-77: Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
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      "source": {
        "advisory": "GHSA-9g7x-737f-5xpc",
        "discovery": "UNKNOWN"
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      "title": "serverless-dns is vulnerable to Command Injection through pr.yml GitHub Action Workflow"
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    "dateReserved": "2025-09-26T16:25:25.150Z",
    "dateUpdated": "2025-09-30T13:33:56.830Z",
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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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