PT-2026-56404

Name of the Vulnerable Software and Affected Versions Essential Addons for Elementor versions prior to 6.6.3 Description Stored Cross-Site Scripting XSS occurs in the Event Calendar widget due to insufficient input sanitization and output escaping on event titles sourced from The Events Calendar...

BIT-ACTIVEMQ-2026-54475 Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Temporary destination ownership takeover

Missing Authorization vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ. Apache ActiveMQ Classic temporary destinations are expected to be isolated to the connection that created them. The isolation can be broken as this is only checked in the client, allowing...

Exploit for Improper Input Validation in Apache Activemq

Apache ActiveMQ Classic — RCE Research Private research archi...

CVE-2026-13383

An Out-of-bounds Write vulnerability in WatchGuard Fireware OS ikestubd process could allow an authenticated privileged user to execute arbitrary code via a specially crafted requests to the Management Web UI...

CVE-2026-54720

Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. In versions prior to 6.2.2, the "Insert media from web" functionality in the CMS is vulnerable to XSS from a specially crafted embed. This issue was fixed in version 6.2.2/...

CVE-2026-54720

Silverstripe Framework (PHP) contains an XSS vulnerability in the CMS “Insert media from web” feature, exploitable via a specially crafted embed. The issue affects versions prior to 6.2.2 and is mitigated by upgrading to 6.2.2 or later. The vulnerability stems from the media embed handling and co...

CVE-2026-54720 Silverstripe Framework: Possible XSS attack through media embed

Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. In versions prior to 6.2.2, the "Insert media from web" functionality in the CMS is vulnerable to XSS from a specially crafted embed. This issue was fixed in version 6.2.2/...

PT-2026-54846

Name of the Vulnerable Software and Affected Versions Silverstripe Framework versions prior to 6.2.2 Description The "Insert media from web" functionality in the CMS is susceptible to Cross-Site Scripting XSS, a technique where malicious scripts are injected into trusted websites, when processing...

UBUNTU-CVE-2026-50750

Denial of Service via Out of Memory vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All. Following the fix for CVE-2026-49270 an unauthenticated attacker can now cause broker OOM by sending an repeated BrokerInfo commands without sending a ConnectionInfo, until the broke...

UBUNTU-CVE-2026-54475

Missing Authorization vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ. Apache ActiveMQ Classic temporary destinations are expected to be isolated to the connection that created them. The isolation can be broken as this is only checked in the client, allowing...

CVE-2026-49432 Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Stomp: STOMP negative content-length enables denial of service

Improper Input Validation vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Stomp. A remote unauthenticated peer that can reach an exposed STOMP connector can trigger denial-of-service behavior by sending a negative content-length. For the NIO STOMP transport, an attacker can...

CVE-2026-49877 Apache ActiveMQ: Authenticated web users retain admin access by default in the Web Console

Improper Authorization vulnerability in Apache ActiveMQ. An authenticated low-privilege Web Console user by default can access /admin/ paths in the Web Console. The default Jetty settings incorrectly did not limit those paths to only admins. This issue affects Apache ActiveMQ: before 5.19.8, from...

CVE-2026-50750 Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All: Pre-authentication OpenWire DoS following fix for CVE-2026-49270

Denial of Service via Out of Memory vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All. Following the fix for CVE-2026-49270 an unauthenticated attacker can now cause broker OOM by sending an repeated BrokerInfo commands without sending a ConnectionInfo, until the broke...

CVE-2026-50750

CVE-2026-50750 describes a pre-authentication Denial of Service in Apache ActiveMQ components where an unauthenticated attacker can flood BrokerInfo messages without a ConnectionInfo, causing an Out of Memory condition and broker crash. Affected ranges include Apache ActiveMQ Broker: 5.19.7 befor...

CVE-2026-53916

Memory Allocation with Excessive Size Value vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Stomp. An unauthenticated client that opens a STOMP NIO connection can send header bytes that never terminate which makes the broker buffer them without limit, exhausting the JVM hea...

CVE-2026-53916

CVE-2026-53916 describes a memory allocation issue in Apache ActiveMQ families (ActiveMQ, ActiveMQ All, ActiveMQ Stomp) caused by an unauthenticated STOMP NIO client that can emit header bytes that never terminate. This unbounded header buffering can exhaust the JVM heap. Affected versions are be...

CVE-2026-54475 Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Temporary destination ownership takeover

Missing Authorization vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ. Apache ActiveMQ Classic temporary destinations are expected to be isolated to the connection that created them. The isolation can be broken as this is only checked in the client, allowing...

CVE-2026-54475

Missing Authorization vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ. Apache ActiveMQ Classic temporary destinations are expected to be isolated to the connection that created them. The isolation can be broken as this is only checked in the client, allowing...

PT-2026-53846

Name of the Vulnerable Software and Affected Versions Apache ActiveMQ versions prior to 5.19.8 Apache ActiveMQ versions 6.0.0 through 6.2.6 Description An authorization flaw exists in the handling of temporary destinations. While these destinations are intended to be isolated to the connection th...

PT-2026-53842

Name of the Vulnerable Software and Affected Versions Apache ActiveMQ Broker versions 5.19.7 through 5.19.7 Apache ActiveMQ Broker versions 6.2.6 through 6.2.6 Apache ActiveMQ versions 5.19.7 through 5.19.7 Apache ActiveMQ versions 6.2.6 through 6.2.6 Apache ActiveMQ All versions 5.19.7 through...