CVE-2026-18061

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    CVE-2026-18061

    Published: 11 Sept 2026Last Modified: 12 Sept 2026

    Summary: Improper Restriction of XML External Entity References in AWS Advanced JDBC Wrapper RemoteQueryCachePlugin

    Details: Improper restriction of XML external entity references in the RemoteQueryCachePlugin in AWS Advanced JDBC Wrapper 3.3.0 through 4.2.0 might allow an actor with write access to the shared cache infrastructure to disclose sensitive files from application hosts that read cached query results, including stored database and IAM role credentials, via crafted XML data in a cached column value. To remediate this issue, users should upgrade to version 4.3.0 or later.

    References: https://aws.amazon.com/security/security-bulletins/2026-109-aws/, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/18xxx/CVE-2026-18061.json, https://github.com/aws/aws-advanced-jdbc-wrapper/releases/tag/4.3.0, https://github.com/aws/aws-advanced-jdbc-wrapper/security/advisories/GHSA-fpvp-qwgm-v6h9, https://nvd.nist.gov/vuln/detail/CVE-2026-18061

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 095ec1b6f33b49aaa04d8c06c9e1a95227d24445
    Fixed -None

    Affected versions

    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
    CVE-2026-18061 | CVE-DB