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Exploited vulnerability

CVE-2025-58360

TLP:CLEAR

OSGeo GeoServer Improper Restriction of XML External Entity Reference Vulnerability

OSGeo GeoServer contains an improper restriction of XML external entity reference vulnerability that occurs when the application accepts XML input through a specific endpoint /geoserver/wms operation GetMap and could allow an attacker to define external entities within the XML request.

Facts

  • Vendor: OSGeo
  • Product: GeoServer
  • CVSS: 8.2
  • EPSS (probability of exploitation within 30 days): 61.2 %
  • On CISA's Known Exploited Vulnerabilities list since: 11 December 2025
  • First known exploitation: 11 December 2025
  • CISA's deadline for US federal agencies: 1 January 2026
  • Weakness: CWE-611
  • First seen by Risk Letters: 11 December 2025

Members see which Nordic sectors the flaw hits, and what to do about it.

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD

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