CVE-2025-58360Known exploitationNetwork attack vector

Unauthenticated file disclosure via WMS entity expansion

Published Nov 25, 2025 · Updated Feb 26, 2026

XXE in GeoServer before 2.25.6 and 2.26.0 through 2.26.1 allows remote attackers to read server files through WMS GetMap. The GetMap XML parser accepts a request-supplied document type and resolves external entities without sufficient restriction. No authentication or user interaction is required; entity resolution can disclose local files, reach internal services, or exhaust resources.

CVSS severity8.2
High
EPSS probability64.87%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

XXE in GeoServer before 2.25.6 and 2.26.0 through 2.26.1 allows remote attackers to read server files through WMS GetMap. The GetMap XML parser accepts a request-supplied document type and resolves external entities without sufficient restriction. No authentication or user interaction is required; entity resolution can disclose local files, reach internal services, or exhaust resources.

The record

CVE
CVE-2025-58360
Published
Nov 25, 2025
Updated
Feb 26, 2026
Vendor
GeoWebCache
Product
GeoServer
Classifications
CWE-611, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 2.25.6
  2. Affected versionversion=>= 2.26.0, < 2.26.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

GeoWebCache · GeoServerversion=< 2.25.6; version=>= 2.26.0, < 2.26.2

Published CVSS scores

8.2GitHubCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsShadowserver observations through Sep 16, 2026. Gaps indicate unavailable data.
Sep 10, 2026Sep 16, 2026
View daily counts
Reporting dayUnique IPs
Sep 10, 2026Unavailable
Sep 11, 2026Unavailable
Sep 12, 2026Unavailable
Sep 13, 2026Unavailable
Sep 14, 202616
Sep 15, 2026Unavailable
Sep 16, 2026Unavailable
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationReported
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-611Improper Restriction of XML External Entity Reference
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Reported exploitation

Technologies

Your stack

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Your stack

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