Apache Tomcat Missing Encryption of Sensitive Data Vulnerability

Apache Tomcat

Apache Tomcat contains a missing encryption of sensitive data vulnerability that allows the bypass of the EncryptInterceptor. This vulnerability can be chained with CVE‑2025‑24813. Added to CISA KEV on 2026-08-04 (federal deadline 2026-08-07).

First seen: 4 Aug 2026
Last update: 4 Aug 2026, 12:00 UTC
Identifiers: CVE-2026-34486
Source: CISA KEV
On the menu as: Java

Check this repository for exposure to one security incident from pwned.coffee. Report first, change nothing until I say so.

## Apache Tomcat Missing Encryption of Sensitive Data Vulnerability
Severity: high, exploited in the wild. Patch status: patched.
Affected: Apache Tomcat
Ids: CVE-2026-34486

Apache Tomcat contains a missing encryption of sensitive data vulnerability that allows the bypass of the EncryptInterceptor. This vulnerability can be chained with CVE‑2025‑24813. Added to CISA KEV on 2026-08-04 (federal deadline 2026-08-07).

## Steps
1. Search the repo, its CI and infra config for Apache Tomcat. If present, report the version in use and whether it's affected.

## Report
A table: file, product or package, version in use, affected yes/no, exact fix. Then anything a human has to check outside the repo.

If you have the pwned.coffee MCP server (https://pwned.coffee/mcp), call lookup_cve("CVE-2026-34486") for the latest, and check_repo with this repo's lockfiles, Dockerfiles and workflows for a full receipt.
Sources: https://lists.apache.org/thread/9510k5p5zdvt9pkkgtyp85mvwxo2qrly https://nvd.nist.gov/vuln/detail/CVE-2026-34486
https://pwned.coffee/i/apache-tomcat-missing-encryption-of-sensitive-data-vulne-cve-2026-34486

Sources

Totalone hot coffee