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@intlify/message-resolver

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.

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 Withdrawn advisories and news are excluded.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

  1. High, CVSS 8.9npmAmendedPublished

    Vue I18n Allows Prototype Pollution in handleFlatJson

    CVE-2025-27597 · GHSA-p2ph-7g93-hw3m

    Affected
    • npm @intlify/message-resolver >= 9.1.0, < 9.1.11
    Fixed in
    9.1.11· Vendor fix available
    Issue
    Vulnerability type: Prototype Pollution Vulnerability Location(s): Description: The latest version of @intlify/message-resolver (9.1) and @intlify/vue-i18n-core (9.2 or later), (previous versions might also affected), is vulnerable to Prototype Pollution through the entry function(s) handleFlatJson. An attacker can supply a payload with Object.prototype setter to introduce or modify properties within the global prototype chain, causing denial of service (DoS) a the minimum consequence. Moreover, the consequences of this vulnerability can escalate to other injection-based attacks, depending on how the library integrates within the application. For instance, if the polluted property propagates to sensitive Node.js APIs (e.g., exec, eval), it could enable an attacker to execute arbitrary commands within the application's context. PoC:

    Recommended action: Upgrade to 9.1.11 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:osv.dev (1)github.com (2)Source checked Evidence →