compose-lint: A file path in a pull request can issue CI workflow commands through compose-lint 0.31.0's command-line error messages

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-12",
  "epss": 0.00397,
  "percentile": 0.34367
}

Stored CNA snapshot at this observation.

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-125123",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-11-10T21:06:15.458993Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-11-10T21:06:30.476Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "compose-lint",
          "vendor": "tmatens",
          "versions": [
            {
              "status": "affected",
              "version": "= 0.31.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "compose-lint is a Docker Compose security linter that identifies dangerous misconfigurations before deployment. In version 0.31.0, compose-lint's argument parser writes rejected repository paths to stderr without the output sanitizer when a path is passed without a preceding -- separator. A pull request can supply a path containing workflow-command syntax; a carriage return can position that command at the start of a new line recognized by the GitHub Actions runner, allowing the package, Docker image, or a pre-commit hook with misconfigured args to issue the command in the job log. The default pre-commit configuration includes -- and is not affected, the GitHub Action is not affected, and the lint pass or fail result is unchanged. This issue is fixed in version 0.32.0."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 2.3,
            "baseSeverity": "LOW",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "LOW",
            "userInteraction": "PASSIVE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "LOW"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-117",
              "description": "CWE-117: Improper Output Neutralization for Logs",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-150",
              "description": "CWE-150: Improper Neutralization of Escape, Meta, or Control Sequences",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-10T16:52:31.891Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/tmatens/compose-lint/security/advisories/GHSA-8v59-qmwv-4p6q",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/tmatens/compose-lint/security/advisories/GHSA-8v59-qmwv-4p6q"
        },
        {
          "name": "https://github.com/tmatens/compose-lint/pull/945",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/tmatens/compose-lint/pull/945"
        },
        {
          "name": "https://github.com/tmatens/compose-lint/commit/542e63126f795564a65c63887ea0dc558a500688",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/tmatens/compose-lint/commit/542e63126f795564a65c63887ea0dc558a500688"
        },
        {
          "name": "https://github.com/tmatens/compose-lint/releases/tag/v0.32.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/tmatens/compose-lint/releases/tag/v0.32.0"
        }
      ],
      "source": {
        "advisory": "GHSA-8v59-qmwv-4p6q",
        "discovery": "UNKNOWN"
      },
      "title": "compose-lint: A file path in a pull request can issue CI workflow commands through compose-lint 0.31.0's command-line error messages"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-125123",
    "datePublished": "2026-11-10T16:52:31.891Z",
    "dateReserved": "2026-11-09T17:45:35.936Z",
    "dateUpdated": "2026-11-10T21:06:30.476Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}