CVE Feed

    Dashboard / CVE / CVE-2026-121455

    CVE-2026-121455

    DbGate before 7.3.3 contains a missing authorization vulnerability that allows connection-restricted authenticated users to bypass LOGIN_PERMISSIONS because test() and save() never call testConnectionPermission. Attackers can submit arbitrary connection definitions to POST /connections/test to probe internal database hosts, or to /connections/save to overwrite stored connections.

    Published:Nov 3, 2026
    Last Modified:Nov 3, 2026
    EPS:Nov 3, 2026
    EPSS Score:
    CVSS Score:5.4

    Affected Products

    Vendor
    Dbgate
    Product
    Dbgate

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-862 Missing Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    Related CVEs

    CVE-2026-101070 (CVSS 5.5) — A security vulnerability has been detected in dbgate up to 7.3.1. Affected by this vulnerability is the functi…
    CVE-2026-101069 (CVSS 5.5) — A weakness has been identified in dbgate up to 7.3.1. Affected is the function exportModelSql of the file pack…
    CVE-2026-101068 (CVSS 5.5) — A security flaw has been discovered in dbgate up to 7.3.1. This impacts the function zipJsonLinesData of the f…
    CVE-2026-101067 (CVSS 5.5) — A vulnerability was identified in dbgate up to 6.8.1/7.0.2/7.1.8/7.2.5/7.3.1. This affects the function saveUp…
    CVE-2026-101066 (CVSS 5.5) — A vulnerability was determined in dbgate up to 7.3.1. The impacted element is the function createLink of the f…
    CVE-2026-97226 (CVSS 5.3) — A vulnerability has been found in DbGate up to 7.2.5/7.3.1-premium-beta.1. This impacts the function fs.readFi…
    CVE-2026-97225 (CVSS 5.3) — A flaw has been found in DbGate up to 7.2.5-beta.5. This affects an unknown function of the file packages/api/…
    CVE-2026-85176 (CVSS 8.7) — DbGate fails to validate jslid parameters in the jsldata controller, allowing authenticated users to read and …
    CVE-2026-47669 (CVSS 9.3) — DbGate is cross-platform database manager. In versions 7.1.8 and prior, the `unzipDirectory()` function in `pa…
    CVE-2026-47670 (CVSS 9.4) — DbGate is cross-platform database manager. Versions 7.1.8 and prior are vulnerable to authenticated Remote Cod…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High