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.
- Vendor
- OSGeo
- Product
- GeoServer
- CVSS
- 8.2
- EPSS (exploit probability)
- 60.0%
- Status
- kev
- CISA patch-by (BOD 22-01)
- Added to KEV
Is CVE-2025-58360 being exploited?
Yes. CISA added CVE-2025-58360 to its Known Exploited Vulnerabilities catalog on . CISA only lists a CVE when it has reliable evidence of exploitation in the wild.
FIRST's EPSS model puts the probability of exploitation activity in the next 30 days at 60.0% (scored October 19, 2026).
- CISA KEV[ LISTED ]
- ENISA EUVD (exploited)[ — ]
- CIRCL KEV[ — ]
Catalog snapshot 2026-10-24. Full cross-catalog view: /kev-comparison
CVE-2025-58360 timeline
Every event links to its source. Catalog dates are each catalog's own; day offsets count from NVD publication. Data: JSON
What to do
CISA required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
US federal civilian agencies must remediate by (21 days after listing) under BOD 22-01. Everyone else: that deadline is a sensible upper bound, not a target. Vendor guidance and the NVD record are linked under Source above.
Other OSGeo CVEs we track
| CVE / Vulnerability | Severity | CVSS | EPSS | Added to KEV |
|---|---|---|---|---|
| CVE-2024-36401 OSGeo GeoServer GeoTools Eval Injection Vulnerability | [ CRITICAL ] | 9.8 | 99.8% | |
| CVE-2022-24816 OSGeo GeoServer JAI-EXT Code Injection Vulnerability | [ CRITICAL ] | 10.0 | 99.9% |