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Packagist package

symbiote/silverstripe-multivaluefield

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 Withdrawn advisories and news are excluded.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. Medium, CVSS 6.1PackagistPublished

    symbiote/silverstripe-multivaluefield Possible PHP Object Injection via Multi-Value Field Extension

    GHSA-g5vj-wj9x-4jg9

    Affected
    • Packagist symbiote/silverstripe-multivaluefield >= 3.0.0, < 3.1.0
    Fixed in
    3.1.0· Vendor fix available
    Issue
    A potential deserialisation vulnerability has been identified in the symbiote/silverstripe-multivaluefield which could allow an attacker to exploit implementations of this module via object injection. Support for handling PHP objects as values in this module has been deprecated, and the serialisation technique has been switched to using JSON for handling arrays. As well as this, a potential XSS (cross-site scripting) vulnerability has been identified and remediated.

    Recommended action: Upgrade to 3.1.0 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 →