CISA-confirmed known exploited vulnerability

CVE-2016-3088

Apache ActiveMQ Improper Input Validation Vulnerability

Apache · ActiveMQ

Vulnerability details

The Fileserver web application in Apache ActiveMQ allows remote attackers to upload and execute arbitrary files via an HTTP PUT followed by an HTTP MOVE request

Added to CISA KEV: 2022-02-10

Ransomware campaign use: Unknown

CISA due date: 2022-08-10

Defensive guidance from CISA

Apply updates per vendor instructions.

This is the source's required-action field, not an independently validated patch procedure. Refer to the vendor for exact affected versions and fixes.

Source catalog date: 2026-11-06T19:44:45.1797Z · Last retrieved: 2026-11-06 21:02:26 UTC

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