GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration
Search

Find a vulnerability

Search criteria ⓘ Use this form to refine search results.
Full-text search supports keyword queries with ranking and filtering.
You can combine vendor, product, and sources to narrow results.
Enable “Apply ordering” to sort by date instead of relevance.

    2 vulnerabilities by nextflow-io

    CVE-2026-48722 (GCVE-0-2026-48722)

    Vulnerability from nvd – Published: 2026-09-15 14:07 – Updated: 2026-09-15 14:07
    VLAI
    Title
    Nextflow: Incorrect default permissions in the nextflow auth login command
    Summary
    Nextflow is a DSL for data-driven computational pipelines. From 25.09.2-edge until 25.10.6 and 26.04.3, nextflow auth login writes Seqera Platform OIDC bearer tokens to ${NXF_HOME:-~/.nextflow}/seqera-auth.config through AuthCommandImpl.writeConfig in plugins/nf-tower/src/main/io/seqera/tower/plugin/auth/AuthCommandImpl.groovy without setting restrictive file permissions, allowing the default umask 022 to create the file with mode 0644. On a multi-user POSIX host, a local user who can traverse the victim's home directory can read seqera-auth.config and impersonate the victim against Seqera Platform within the token's scope. Single-user systems and headless CI runners that do not use the interactive login flow are not affected. This issue is fixed in 25.10.6 and 26.04.3.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    CWE
    • CWE-276 - Incorrect Default Permissions
    • CWE-732 - Incorrect Permission Assignment for Critical Resource
    Assigner
    References
    Impacted products
    Vendor Product Version
    nextflow-io nextflow Affected: >= 25.09.2-edge, < 25.10.6
    Affected: >= 25.11.0-edge, < 26.04.3
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "nextflow",
          "vendor": "nextflow-io",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 25.09.2-edge, \u003c 25.10.6"
            },
            {
              "status": "affected",
              "version": "\u003e= 25.11.0-edge, \u003c 26.04.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Nextflow is a DSL for data-driven computational pipelines. From 25.09.2-edge until 25.10.6 and 26.04.3, nextflow auth login writes Seqera Platform OIDC bearer tokens to ${NXF_HOME:-~/.nextflow}/seqera-auth.config through AuthCommandImpl.writeConfig in plugins/nf-tower/src/main/io/seqera/tower/plugin/auth/AuthCommandImpl.groovy without setting restrictive file permissions, allowing the default umask 022 to create the file with mode 0644. On a multi-user POSIX host, a local user who can traverse the victim\u0027s home directory can read seqera-auth.config and impersonate the victim against Seqera Platform within the token\u0027s scope. Single-user systems and headless CI runners that do not use the interactive login flow are not affected. This issue is fixed in 25.10.6 and 26.04.3."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-276",
              "description": "CWE-276: Incorrect Default Permissions",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-732",
              "description": "CWE-732: Incorrect Permission Assignment for Critical Resource",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-15T14:07:45.568Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/nextflow-io/nextflow/security/advisories/GHSA-92qf-fcph-v5wr",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/nextflow-io/nextflow/security/advisories/GHSA-92qf-fcph-v5wr"
        },
        {
          "name": "https://github.com/nextflow-io/nextflow/pull/7182",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/nextflow-io/nextflow/pull/7182"
        },
        {
          "name": "https://github.com/nextflow-io/nextflow/commit/41a5f24afec8a6e9769a24cae5e08b5462fbfdc1",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/nextflow-io/nextflow/commit/41a5f24afec8a6e9769a24cae5e08b5462fbfdc1"
        },
        {
          "name": "https://github.com/nextflow-io/nextflow/commit/a2813c610a3e7f13d7a0a0b1b543b7ad47586eaa",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/nextflow-io/nextflow/commit/a2813c610a3e7f13d7a0a0b1b543b7ad47586eaa"
        },
        {
          "name": "https://github.com/nextflow-io/nextflow/releases/tag/v25.10.6",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/nextflow-io/nextflow/releases/tag/v25.10.6"
        },
        {
          "name": "https://github.com/nextflow-io/nextflow/releases/tag/v26.04.3",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/nextflow-io/nextflow/releases/tag/v26.04.3"
        }
      ],
      "source": {
        "advisory": "GHSA-92qf-fcph-v5wr",
        "discovery": "UNKNOWN"
      },
      "title": "Nextflow: Incorrect default permissions in the nextflow auth login command"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-48722",
    "datePublished": "2026-09-15T14:07:45.568Z",
    "dateReserved": "2026-05-22T18:47:27.756Z",
    "dateUpdated": "2026-09-15T14:07:45.568Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

    CVE-2026-48722 (GCVE-0-2026-48722)

    Vulnerability from cvelistv5 – Published: 2026-09-15 14:07 – Updated: 2026-09-15 14:07
    VLAI
    Title
    Nextflow: Incorrect default permissions in the nextflow auth login command
    Summary
    Nextflow is a DSL for data-driven computational pipelines. From 25.09.2-edge until 25.10.6 and 26.04.3, nextflow auth login writes Seqera Platform OIDC bearer tokens to ${NXF_HOME:-~/.nextflow}/seqera-auth.config through AuthCommandImpl.writeConfig in plugins/nf-tower/src/main/io/seqera/tower/plugin/auth/AuthCommandImpl.groovy without setting restrictive file permissions, allowing the default umask 022 to create the file with mode 0644. On a multi-user POSIX host, a local user who can traverse the victim's home directory can read seqera-auth.config and impersonate the victim against Seqera Platform within the token's scope. Single-user systems and headless CI runners that do not use the interactive login flow are not affected. This issue is fixed in 25.10.6 and 26.04.3.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    CWE
    • CWE-276 - Incorrect Default Permissions
    • CWE-732 - Incorrect Permission Assignment for Critical Resource
    Assigner
    References
    Impacted products
    Vendor Product Version
    nextflow-io nextflow Affected: >= 25.09.2-edge, < 25.10.6
    Affected: >= 25.11.0-edge, < 26.04.3
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "nextflow",
          "vendor": "nextflow-io",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 25.09.2-edge, \u003c 25.10.6"
            },
            {
              "status": "affected",
              "version": "\u003e= 25.11.0-edge, \u003c 26.04.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Nextflow is a DSL for data-driven computational pipelines. From 25.09.2-edge until 25.10.6 and 26.04.3, nextflow auth login writes Seqera Platform OIDC bearer tokens to ${NXF_HOME:-~/.nextflow}/seqera-auth.config through AuthCommandImpl.writeConfig in plugins/nf-tower/src/main/io/seqera/tower/plugin/auth/AuthCommandImpl.groovy without setting restrictive file permissions, allowing the default umask 022 to create the file with mode 0644. On a multi-user POSIX host, a local user who can traverse the victim\u0027s home directory can read seqera-auth.config and impersonate the victim against Seqera Platform within the token\u0027s scope. Single-user systems and headless CI runners that do not use the interactive login flow are not affected. This issue is fixed in 25.10.6 and 26.04.3."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-276",
              "description": "CWE-276: Incorrect Default Permissions",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-732",
              "description": "CWE-732: Incorrect Permission Assignment for Critical Resource",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-15T14:07:45.568Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/nextflow-io/nextflow/security/advisories/GHSA-92qf-fcph-v5wr",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/nextflow-io/nextflow/security/advisories/GHSA-92qf-fcph-v5wr"
        },
        {
          "name": "https://github.com/nextflow-io/nextflow/pull/7182",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/nextflow-io/nextflow/pull/7182"
        },
        {
          "name": "https://github.com/nextflow-io/nextflow/commit/41a5f24afec8a6e9769a24cae5e08b5462fbfdc1",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/nextflow-io/nextflow/commit/41a5f24afec8a6e9769a24cae5e08b5462fbfdc1"
        },
        {
          "name": "https://github.com/nextflow-io/nextflow/commit/a2813c610a3e7f13d7a0a0b1b543b7ad47586eaa",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/nextflow-io/nextflow/commit/a2813c610a3e7f13d7a0a0b1b543b7ad47586eaa"
        },
        {
          "name": "https://github.com/nextflow-io/nextflow/releases/tag/v25.10.6",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/nextflow-io/nextflow/releases/tag/v25.10.6"
        },
        {
          "name": "https://github.com/nextflow-io/nextflow/releases/tag/v26.04.3",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/nextflow-io/nextflow/releases/tag/v26.04.3"
        }
      ],
      "source": {
        "advisory": "GHSA-92qf-fcph-v5wr",
        "discovery": "UNKNOWN"
      },
      "title": "Nextflow: Incorrect default permissions in the nextflow auth login command"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-48722",
    "datePublished": "2026-09-15T14:07:45.568Z",
    "dateReserved": "2026-05-22T18:47:27.756Z",
    "dateUpdated": "2026-09-15T14:07:45.568Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}