Description
Direct Request ('Forced Browsing') vulnerability in Apache Axis2/Java. The exposeServiceMetadata service parameter was enforced only on the ?wsdl, ?wsdl2 and ?xsd queries. For a service that had disabled it, the packaged .wsdl and .xsd file routes, the named-WSDL ?wsdl=NAME route of the standalone HTTP server, the OpenAPI, Swagger UI and MCP catalog endpoints, the services listing, WS-MetadataExchange GetMetadata and the ping module still disclosed its metadata to anonymous callers, including operation names and request and response schemas. This issue affects Apache Axis2/Java: through 2.0.1. Users are recommended to upgrade to version 2.0.2, which fixes the issue.
Published: 2026-11-09
Score: n/a
EPSS: n/a
KEV: No
Impact: Information Disclosure
Action: Patch
AI Analysis

Impact

The vulnerability is a forced browsing issue in Apache Axis2/Java that allows anonymous callers to retrieve service metadata from multiple routes. Because the exposeServiceMetadata enforcement was missing on several endpoints, attackers can obtain WSDL, XSD, OpenAPI JSON, Swagger UI resources, MCP catalog entries, the services listing, WS-MetadataExchange GetMetadata responses, and the ping module outputs. This disclosure reveals operation names, request and response schemas, and other internal details. The weakness is identified as CWE‑425.

Affected Systems

The affected vendor is the Apache Software Foundation. The product is Apache Axis2/Java. All releases through version 2.0.1 are affected; version 2.0.2 and later have the fix.

Risk and Exploitability

The likely attack vector is remote HTTP requests to the exposed metadata routes, requiring no authentication or special privileges. Exploitation is trivial once the server is reachable. The CVSS score is not provided in the data, and EPSS is not available, so a numerical risk estimate cannot be given. The vulnerability is not listed in the CISA KEV catalog, but the exposed service details could aid subsequent attacks, making the risk significant for publicly exposed Axis2 services.

Generated by OpenCVE AI on November 9, 2026 at 11:21 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Upgrade to Apache Axis2/Java version 2.0.2 or later.
  • If an upgrade is not immediately feasible, configure the Axis2 server to disable exposure of service metadata on all routes by adjusting exposeServiceMetadata settings or applying access control to block anonymous requests to the wsdl, xsd, OpenAPI, Swagger UI, MCP catalog, services listing, WS‑MetadataExchange GetMetadata, and ping module endpoints.
  • Deploy a web‑application firewall or network filter that rejects unauthorized requests to these metadata routes and monitors traffic for suspicious patterns.

Generated by OpenCVE AI on November 9, 2026 at 11:21 UTC.

Tracking

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Advisories

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History

Mon, 09 Nov 2026 12:00:00 +0000

Type Values Removed Values Added
First Time appeared Apache
Apache apache Axis2/java
Vendors & Products Apache
Apache apache Axis2/java

Mon, 09 Nov 2026 11:30:00 +0000

Type Values Removed Values Added
References

Mon, 09 Nov 2026 10:45:00 +0000

Type Values Removed Values Added
Description Direct Request ('Forced Browsing') vulnerability in Apache Axis2/Java. The exposeServiceMetadata service parameter was enforced only on the ?wsdl, ?wsdl2 and ?xsd queries. For a service that had disabled it, the packaged .wsdl and .xsd file routes, the named-WSDL ?wsdl=NAME route of the standalone HTTP server, the OpenAPI, Swagger UI and MCP catalog endpoints, the services listing, WS-MetadataExchange GetMetadata and the ping module still disclosed its metadata to anonymous callers, including operation names and request and response schemas. This issue affects Apache Axis2/Java: through 2.0.1. Users are recommended to upgrade to version 2.0.2, which fixes the issue.
Title Apache Axis2/Java: exposeServiceMetadata not enforced on all metadata routes
Weaknesses CWE-425
References

Subscriptions

Apache Apache Axis2/java
cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2026-11-09T11:09:03.661Z

Reserved: 2026-11-06T14:27:45.371Z

Link: CVE-2026-123779

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-09T11:17:24.310

Modified: 2026-11-09T11:17:24.310

Link: CVE-2026-123779

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-09T11:45:08Z

Weaknesses
  • CWE-425

    Direct Request ('Forced Browsing')