HIGH7.5
GHSA-69r9-qgr7-g2wj
Apache Tomcat Missing Encryption of Sensitive Data vulnerability
Quick fix
GHSA-69r9-qgr7-g2wj — org.apache.tomcat:tomcat-tribes: upgrade to the fixed version with the command below.
# pom.xml: bump <version>11.0.21</version> for org.apache.tomcat:tomcat-tribesDetails
Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146 allowing the bypass of the EncryptInterceptor.
This issue affects Apache Tomcat: 11.0.20, 10.1.53, 9.0.116.
Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue.
Are you affected?
Enter the version of the package you're using.
Affected packages
Maven/org.apache.tomcat:tomcat-tribes
Introduced in:
11.0.20Fixed in: 11.0.21Fix
# pom.xml: bump <version>11.0.21</version> for org.apache.tomcat:tomcat-tribesMaven/org.apache.tomcat:tomcat-tribes
Introduced in:
10.1.53Fixed in: 10.1.54Fix
# pom.xml: bump <version>10.1.54</version> for org.apache.tomcat:tomcat-tribesMaven/org.apache.tomcat:tomcat-tribes
Introduced in:
9.0.116Fixed in: 9.0.117Fix
# pom.xml: bump <version>9.0.117</version> for org.apache.tomcat:tomcat-tribesMaven/org.apache.tomcat:tomcat
Introduced in:
11.0.20Fixed in: 11.0.21Fix
# pom.xml: bump <version>11.0.21</version> for org.apache.tomcat:tomcatMaven/org.apache.tomcat:tomcat
Introduced in:
10.1.53Fixed in: 10.1.54Fix
# pom.xml: bump <version>10.1.54</version> for org.apache.tomcat:tomcatMaven/org.apache.tomcat:tomcat
Introduced in:
9.0.116Fixed in: 9.0.117Fix
# pom.xml: bump <version>9.0.117</version> for org.apache.tomcat:tomcatReferences
- https://nvd.nist.gov/vuln/detail/CVE-2026-34486[ADVISORY]
- https://github.com/apache/tomcat/commit/1fab40ccc752e22639eccfe290d5624afad7eccd[WEB]
- https://github.com/apache/tomcat/commit/55f3eb9148233054fccfdf761141c6894a050be1[WEB]
- https://github.com/apache/tomcat/commit/776e12b3e2b0b4507b8a3b62c187ceb0b74bf418[WEB]
- https://github.com/apache/tomcat[PACKAGE]
- https://lists.apache.org/thread/9510k5p5zdvt9pkkgtyp85mvwxo2qrly[WEB]
- https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.54[WEB]
- https://tomcat.apache.org/security-11.html#Fixed_in_Apache_Tomcat_11.0.21[WEB]
- https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.117[WEB]
- https://www.herodevs.com/vulnerability-directory/cve-2026-34486[WEB]
- https://www.vicarius.io/vsociety/posts/cve-2026-34486-detection-script-rce-on-apache-tomcat[WEB]
- https://www.vicarius.io/vsociety/posts/cve-2026-34486-mitigation-script-rce-on-apache-tomcat[WEB]