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    2 vulnerabilities by Portabase

    CVE-2026-67449 (GCVE-0-2026-67449)

    Vulnerability from nvd – Published: 2026-11-11 21:51 – Updated: 2026-11-12 17:54
    VLAI
    Title
    Portabase: Unauthenticated path traversal in TUS webhook overwrites AES-256-GCM master key
    Summary
    Portabase is a database backup and restore tool for PostgreSQL, MySQL, MsSQL, MariaDB, Firebird SQL, SQLite, MongoDB, Redis, Files and Docker Volume. Prior to version 1.21.2, a path traversal in the TUS upload webhook handler (app/api/tus/hooks/route.ts) allowed an unauthenticated attacker to overwrite arbitrary files under the private data directory, including /data/private/keys/master_key.bin (the AES-256-GCM master key). This issue has been patched in version 1.21.2.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-11-12 16:53 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory
    • CWE-306 - Missing Authentication for Critical Functionality
    Assigner
    GitHub_M CNA under the mitre root
    CNA scorecard C 72/100 over 7868 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Portabase portabase Affected: < 1.21.2
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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      "title": "Portabase: Unauthenticated path traversal in TUS webhook overwrites AES-256-GCM master key"
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    CVE-2026-67449 (GCVE-0-2026-67449)

    Vulnerability from cvelistv5 – Published: 2026-11-11 21:51 – Updated: 2026-11-12 17:54
    VLAI
    Title
    Portabase: Unauthenticated path traversal in TUS webhook overwrites AES-256-GCM master key
    Summary
    Portabase is a database backup and restore tool for PostgreSQL, MySQL, MsSQL, MariaDB, Firebird SQL, SQLite, MongoDB, Redis, Files and Docker Volume. Prior to version 1.21.2, a path traversal in the TUS upload webhook handler (app/api/tus/hooks/route.ts) allowed an unauthenticated attacker to overwrite arbitrary files under the private data directory, including /data/private/keys/master_key.bin (the AES-256-GCM master key). This issue has been patched in version 1.21.2.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-11-12 16:53 UTC
    CWE
    • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory
    • CWE-306 - Missing Authentication for Critical Functionality
    Assigner
    GitHub_M CNA under the mitre root
    CNA scorecard C 72/100 over 7868 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Portabase portabase Affected: < 1.21.2
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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