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Go package

github.com/lf-edge/ekuiper/v2

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

Open advisories

1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Critical, CVSS 9.3GoPublished

    LF Edge eKuiper is vulnerable to Arbitrary File Read/Write via unsanitized names and zip extraction

    GHSA-rj4j-2jph-gg43

    Affected
    • Go github.com/lf-edge/ekuiper/v2 < 2.3.0
    Fixed in
    2.3.0· Vendor fix available
    Issue
    Multiple path traversal and unsafe path handling vulnerabilities were discovered in eKuiper prior to the fixes implemented in PR lf-edge/ekuiper#3911. The issues allow attacker-controlled input (rule names, schema versions, plugin names, uploaded file names, and ZIP entries) to influence file system paths used by the application. In vulnerable deployments, this can permit files to be created, overwritten, or extracted outside the intended directories, potentially enabling disclosure of sensitive files, tampering with configuration or plugin binaries, denial of service, or other host compromise scenarios. Several components used unvalidated user input when constructing filesystem paths or when extracting archives. In each case, input was accepted and used directly in path operations (join, create, delete, extract) without sufficient sanitization or canonicalization, allowing the input to include path separators, .. segments, or absolute paths. Impact Arbitrary file overwrite /…

    Recommended action: Upgrade to 2.3.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →