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Maven package

org.keycloak:keycloak-admin-ui

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 Withdrawn advisories and news are excluded.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. Medium, CVSS 4.3MavenPublished

    Keycloak error_description injection on error pages that can trigger phishing attacks

    CVE-2025-10044 · GHSA-27gc-wj6x-9w55

    Affected
    • Maven org.keycloak:keycloak-admin-ui < 26.2.9; >= 26.3.0, < 26.3.4
    Fixed in
    26.3.426.2.9· Vendor fix available
    Issue
    Keycloak’s account console accepts arbitrary text in the errordescription query parameter. This text is directly rendered in error pages without validation or sanitization. While HTML encoding prevents XSS, an attacker can craft URLs with misleading messages (e.g., fake support phone numbers or URLs), which are displayed within the trusted Keycloak UI. This creates a phishing vector, potentially tricking users into contacting malicious actors.

    Recommended action: Upgrade to 26.3.4 or 26.2.9 by release line, 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 →