{"schema_version":"1.7.5","id":"GHSA-69r9-qgr7-g2wj","published":"2026-04-09T21:31:30Z","modified":"2026-06-08T23:45:19.336977281Z","aliases":["BIT-tomcat-2026-34486","CVE-2026-34486"],"related":["CGA-h965-c2p6-v66r"],"summary":"Apache Tomcat Missing Encryption of Sensitive Data vulnerability","details":"Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146 allowing the bypass of the EncryptInterceptor.\n\nThis issue affects Apache Tomcat: 11.0.20, 10.1.53, 9.0.116.\n\nUsers are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue.","affected":[{"package":{"name":"org.apache.tomcat:tomcat-tribes","ecosystem":"Maven","purl":"pkg:maven/org.apache.tomcat/tomcat-tribes"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11.0.20"},{"fixed":"11.0.21"}]}],"versions":["11.0.20"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-69r9-qgr7-g2wj/GHSA-69r9-qgr7-g2wj.json"}},{"package":{"name":"org.apache.tomcat:tomcat-tribes","ecosystem":"Maven","purl":"pkg:maven/org.apache.tomcat/tomcat-tribes"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.1.53"},{"fixed":"10.1.54"}]}],"versions":["10.1.53"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-69r9-qgr7-g2wj/GHSA-69r9-qgr7-g2wj.json"}},{"package":{"name":"org.apache.tomcat:tomcat-tribes","ecosystem":"Maven","purl":"pkg:maven/org.apache.tomcat/tomcat-tribes"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.0.116"},{"fixed":"9.0.117"}]}],"versions":["9.0.116"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-69r9-qgr7-g2wj/GHSA-69r9-qgr7-g2wj.json"}},{"package":{"name":"org.apache.tomcat:tomcat","ecosystem":"Maven","purl":"pkg:maven/org.apache.tomcat/tomcat"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11.0.20"},{"fixed":"11.0.21"}]}],"versions":["11.0.20"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-69r9-qgr7-g2wj/GHSA-69r9-qgr7-g2wj.json"}},{"package":{"name":"org.apache.tomcat:tomcat","ecosystem":"Maven","purl":"pkg:maven/org.apache.tomcat/tomcat"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.1.53"},{"fixed":"10.1.54"}]}],"versions":["10.1.53"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-69r9-qgr7-g2wj/GHSA-69r9-qgr7-g2wj.json"}},{"package":{"name":"org.apache.tomcat:tomcat","ecosystem":"Maven","purl":"pkg:maven/org.apache.tomcat/tomcat"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.0.116"},{"fixed":"9.0.117"}]}],"versions":["9.0.116"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-69r9-qgr7-g2wj/GHSA-69r9-qgr7-g2wj.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34486"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/1fab40ccc752e22639eccfe290d5624afad7eccd"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/55f3eb9148233054fccfdf761141c6894a050be1"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/776e12b3e2b0b4507b8a3b62c187ceb0b74bf418"},{"type":"PACKAGE","url":"https://github.com/apache/tomcat"},{"type":"WEB","url":"https://lists.apache.org/thread/9510k5p5zdvt9pkkgtyp85mvwxo2qrly"},{"type":"WEB","url":"https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.54"},{"type":"WEB","url":"https://tomcat.apache.org/security-11.html#Fixed_in_Apache_Tomcat_11.0.21"},{"type":"WEB","url":"https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.117"},{"type":"WEB","url":"https://www.herodevs.com/vulnerability-directory/cve-2026-34486"},{"type":"WEB","url":"https://www.vicarius.io/vsociety/posts/cve-2026-34486-detection-script-rce-on-apache-tomcat"},{"type":"WEB","url":"https://www.vicarius.io/vsociety/posts/cve-2026-34486-mitigation-script-rce-on-apache-tomcat"}],"database_specific":{"cwe_ids":["CWE-311"],"github_reviewed":true,"github_reviewed_at":"2026-04-10T22:07:50Z","nvd_published_at":"2026-04-09T20:16:25Z","severity":"HIGH"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}