CVE-2024-34711

Katalog CVE

CVSS 8.2 · High EPSS 0,30%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada osgeo geoserver. Skor CVSS 3.1 8.2 (High) menurut NVD.

Deskripsi (NVD)

GeoServer is an open source server that allows users to share and edit geospatial data. An improper URI validation vulnerability exists that enables an unauthorized attacker to perform XML External Entities (XEE) attack, then send GET request to any HTTP server. By default, GeoServer use PreventLocalEntityResolver class from GeoTools to filter out malicious URIs in XML entities before resolving them. The URI must match the regex (?i)(jar:file|http|vfs)[^?#;]*\\.xsd. But the regex leaves a chance for attackers to request to any HTTP server or limited file. Attacker can abuse this to scan internal networks and gain information about them then exploit further. GeoServer 2.25.0 and greater default to the use of ENTITY_RESOLUTION_ALLOWLIST and does not require you to provide a system property.

Rincian

Terbit di NVD

10 Juni 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

8.2 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-611: Improper Restriction of XML External Entity Reference
CWE-918: Server-Side Request Forgery (SSRF)

EPSS (30 hari)

0,30% peluang dieksploitasi; lebih tinggi dari 20,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/geoserver/geoserver/security/advisories/GHSA-mc43-4fqr-c965 mitigasi · advisory pihak ketiga
• https://docs.geoserver.org/latest/en/user/production/config.html#production-config-external-entities product