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Maven package

org.geonetwork-opensource:gn-web-app

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

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 Withdrawn advisories and news are excluded.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

  1. High, CVSS 7.7MavenAmendedPublished

    GeoNetwork Web Module: Unauthenticaded Server-Side Request Forgery in SLD Tool

    CVE-2026-55864 · GHSA-5hx7-j24v-rffj

    Affected
    • Maven org.geonetwork-opensource:gn-web-app >= 4.4.0, <= 4.4.11; >= 4.0.0, <= 4.2.16
    Fixed in
    4.4.124.2.17· Vendor fix available
    Issue
    An unauthenticated server-side request forgery vulnerability lets any anonymous user make the GeoNetwork server issue arbitrary outbound HTTP requests. This gives an external attacker a position inside the server's network, making it possible to make internal requests no matter if the response is XML-type or not. The SLD tooling endpoint POST /api/tools/ogc/sld takes a caller-supplied WMS server URL and performs a server-side HTTP GET to it, with no validation. The fetched body can also be stored and downloaded if the output of the outbound request is in XML format, making the SSRF non-blind. Impact Any unauthenticated user can make the server send arbitrary HTTP requests to internal hosts it would never expose publicly, and read the responses back if the request responses are XML. This enables internal data disclosure, for example, configuration files that return as XML, authorization bypass, and reconnaissance of the internal network all from an anonymous position.…

    Recommended action: Upgrade to 4.4.12 or 4.2.17 by release line, 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 →
  2. High, CVSS 8.2MavenPublished

    GeoNetwork affected by XML External Entity (XXE) processing vulnerability in WFS indexing REST API endpoint

    GHSA-2p76-gc46-5fvc

    Affected
    • Maven org.geonetwork-opensource:gn-web-app >= 4.4.0, <= 4.4.7; >= 4.2.0, <= 4.2.12
    Fixed in
    4.4.84.2.13· Vendor fix available
    Issue
    Impact GeoNetwork WFS Index functionality is affected by GeoTools XML External Entity (XXE) vulnerability during schema validation. This vulnerability is particularly severe as the REST API endpoint was not secured, potentially allowing unauthenticated attackers to read sensitive files Patches GeoNetwork 4.4.8 / 4.2.13. Workarounds Remove the gn-wfsfeature-harvester and gn-camelPeriodicProducer jars, disabling the WFS Index functionality. References - GHSA-826p-4gcg-35vw - https://github.com/geonetwork/core-geonetwork/pull/8757 - https://github.com/geonetwork/core-geonetwork/pull/8803 - https://github.com/geonetwork/core-geonetwork/pull/8812

    Recommended action: Upgrade to 4.4.8 or 4.2.13 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 →