Missing Encryption of Sensitive Data Affecting org.apache.tomcat:tomcat-tribes package, versions [9.0.116,9.0.117)[10.1.53,10.1.54)[11.0.20,11.0.21)
Threat Intelligence
Snyk has reported that there have been attempts or successful attacks targeting this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published12 Apr 2026
- disclosed8 Apr 2026
- creditBartlomiej Dmitruk
Introduced: 8 Apr 2026
CVE-2026-34486 (opens in a new tab)How to fix?
Upgrade org.apache.tomcat:tomcat-tribes to version 9.0.117, 10.1.54, 11.0.21 or higher.
Overview
Affected versions of this package are vulnerable to Missing Encryption of Sensitive Data in the EncryptInterceptor's messageReceived() method. An attacker can gain unauthorized access to sensitive data by bypassing EncryptInterceptor to intercept unencrypted communications.
Note: This is due to a regression introduced by the fix for the vulnerability described in CVE-2026-29146.