{"schema_version": "1.6.1", "id": "CVE-2026-123766", "summary": "Cross-site scripting in the OpenAPI module's Swagger UI page", "details": "Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) vulnerability in the OpenAPI module of Apache Axis2/Java. The Swagger UI page served by the OpenAPI module wrote a value derived from the request's Host header into the page without encoding, allowing script injection in the context of the Axis2 origin. This issue affects Apache Axis2/Java: 2.0.1. Users are recommended to upgrade to version 2.0.2, which fixes the issue.", "affected": [{"ranges": [{"type": "SEMVER", "events": [{"introduced": "2.0.1"}, {"fixed": "2.0.2"}]}]}], "references": [{"type": "WEB", "url": "https://axis.apache.org/axis2/java/core/release-notes/2.0.2.html"}, {"type": "WEB", "url": "https://github.com/apache/axis-axis2-java-core/commit/1671a68660df39459bf22f7b00309e2a8e782117"}, {"type": "WEB", "url": "https://lists.apache.org/thread.html/gzxdd4gobm1kb0jdonmn4n8xhjkwlrbg"}]}