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    2 vulnerabilities by velero-io

    CVE-2026-32637 (GCVE-0-2026-32637)

    Vulnerability from nvd – Published: 2026-08-25 21:15 – Updated: 2026-08-28 22:38
    VLAI
    Title
    Velero vulnerable to file path traversal when extracting from backup's tarball
    Summary
    Velero is an open source tool for backing up, restoring, and migrating Kubernetes cluster resources and persistent volumes. Prior to 1.18.1, an attacker who compromises the backup object-storage backend can upload a malicious backup tarball containing parent-directory paths that escape the extraction directory during restore and overwrite sensitive files in the Velero pod filesystem. This issue is fixed in version 1.18.1.
    Severity
    5.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-28 22:38 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    Assigner
    References
    Impacted products
    Vendor Product Version
    velero-io velero Affected: < 1.18.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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        "title": "CISA ADP Vulnrichment"
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        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
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      },
      "title": "Velero vulnerable to file path traversal when extracting from backup\u0027s tarball"
    }
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    CVE-2026-32637 (GCVE-0-2026-32637)

    Vulnerability from cvelistv5 – Published: 2026-08-25 21:15 – Updated: 2026-08-28 22:38
    VLAI
    Title
    Velero vulnerable to file path traversal when extracting from backup's tarball
    Summary
    Velero is an open source tool for backing up, restoring, and migrating Kubernetes cluster resources and persistent volumes. Prior to 1.18.1, an attacker who compromises the backup object-storage backend can upload a malicious backup tarball containing parent-directory paths that escape the extraction directory during restore and overwrite sensitive files in the Velero pod filesystem. This issue is fixed in version 1.18.1.
    Severity
    5.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-28 22:38 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
    Assigner
    References
    Impacted products
    Vendor Product Version
    velero-io velero Affected: < 1.18.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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        }
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