CVE-2025-58360
Actively exploited. CVE-2025-58360 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-12-11) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Public exploit code is available. Proof-of-concept or working exploit code for CVE-2025-58360 is indexed in Metasploit, GitHub PoC and Nuclei. Expect opportunistic scanning and exploitation attempts — prioritize remediation.
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.
CSIRTS triage
- What
- This vulnerability allows an attacker to define external entities within an XML request.
- Who is affected
- Users of OSGeo GeoServer.
- Urgency
- Immediate remediation is necessary due to the critical nature of the vulnerability and confirmed exploitation.
- Action
- Update to the latest version of GeoServer as per OSGeo's advisory.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 99% of all EPSS-scored CVEs.
Exploit availability
Public exploit or proof-of-concept code for CVE-2025-58360 is indexed in these free datasets. Available exploit code raises real-world risk independent of the CVSS score.
- MetasploitA Metasploit Framework module targets this CVE — weaponized, point-and-click exploitation.look it up ↗
- GitHub PoCPublic proof-of-concept repositories on GitHub reference this CVE.look it up ↗
- NucleiA nuclei-templates detection/PoC template exists for this CVE.look it up ↗
Advisory coverage (1)
- criticalexploitedCVE-2025-58360: OSGeo GeoServer Improper Restriction of XML External Entity Reference Vulnerabilitycisa-kev · 2025-12-11
External references
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[](https://www.csirts.com/cve/CVE-2025-58360)