{"affected":[{"defaultStatus":"unaffected","ecosystem":"maven","packageName":"org.apache.axis2:axis2-openapi","product":"Apache Axis2/Java","source":"CNA: apache","vendor":"Apache Software Foundation","versions":[{"lessThan":"2.0.2","status":"affected","version":"2.0.1","versionType":"semver"}]}],"cveId":"CVE-2026-123766","cwes":["CWE-79"],"description":"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.","epss":null,"exploits":[],"kev":null,"metrics":[],"modifiedAt":1794223044050,"publishedAt":1794220069362,"references":[{"source":"CNA: apache","tags":["release-notes"],"url":"https://axis.apache.org/axis2/java/core/release-notes/2.0.2.html"},{"source":"CNA: apache","tags":["patch"],"url":"https://github.com/apache/axis-axis2-java-core/commit/1671a68660df39459bf22f7b00309e2a8e782117"},{"source":"CNA: apache","tags":["vendor-advisory"],"url":"https://lists.apache.org/thread.html/gzxdd4gobm1kb0jdonmn4n8xhjkwlrbg"},{"source":"ADP: CVE","tags":[],"url":"http://www.openwall.com/lists/oss-security/2026/11/06/24"},{"source":"security@apache.org","tags":[],"url":"https://axis.apache.org/axis2/java/core/release-notes/2.0.2.html"},{"source":"security@apache.org","tags":[],"url":"https://github.com/apache/axis-axis2-java-core/commit/1671a68660df39459bf22f7b00309e2a8e782117"},{"source":"security@apache.org","tags":[],"url":"https://lists.apache.org/thread.html/gzxdd4gobm1kb0jdonmn4n8xhjkwlrbg"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"url":"http://www.openwall.com/lists/oss-security/2026/11/06/24"}],"remediation":[{"kind":"fix","source":"CNA: apache","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/apache/axis-axis2-java-core/commit/1671a68660df39459bf22f7b00309e2a8e782117"}],"revision":"733a27ef2c617c14597e0216e39217f50c776f0fb7ae2177b3d6b053b80d5fcb","sources":[{"modifiedAt":1794222538690,"name":"CNA: apache","retrievedAt":1794226194004,"url":"https://www.cve.org/CVERecord?id=CVE-2026-123766"},{"modifiedAt":1794223044050,"name":"NVD","retrievedAt":1794226714067,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123766"}],"ssvc":null,"status":"published","title":"Apache Axis2/Java: Cross-site scripting in the OpenAPI module's Swagger UI page","updatedAt":1794226714067}