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CVE-2026-27446

Опубликовано: 04 мар. 2026
Источник: nvd
CVSS3: 9.8
CVSS3: 9.1
EPSS Средний

Описание

Missing Authentication for Critical Function (CWE-306) vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This could potentially result in message injection into any queue and/or message exfiltration from any queue via the rogue broker. This impacts environments that allow both:

  • incoming Core protocol connections from untrusted sources to the broker

  • outgoing Core protocol connections from the broker to untrusted targets

This issue affects:

  • Apache Artemis from 2.50.0 through 2.51.0

  • Apache ActiveMQ Artemis from 2.11.0 through 2.44.0.

Users are recommended to upgrade to Apache Artemis version 2.52.0, which fixes the issue.

The issue can be mitigated by one of the following:

  • Remove Core protocol support from any acceptor receiving connections from untrusted sources. Incoming Core protocol c

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:apache:artemis:*:*:*:*:*:*:*:*
Версия от 2.11.0 (включая) до 2.44.0 (включая)
cpe:2.3:a:apache:artemis:2.50.0:*:*:*:*:*:*:*

EPSS

Процентиль: 95%
0.10049
Средний

9.8 Critical

CVSS3

9.1 Critical

CVSS3

Дефекты

CWE-306
CWE-306

Связанные уязвимости

CVSS3: 9.8
ubuntu
5 месяцев назад

Missing Authentication for Critical Function (CWE-306) vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This could potentially result in message injection into any queue and/or message exfiltration from any queue via the rogue broker. This impacts environments that allow both: - incoming Core protocol connections from untrusted sources to the broker - outgoing Core protocol connections from the broker to untrusted targets This issue affects: - Apache Artemis from 2.50.0 through 2.51.0 - Apache ActiveMQ Artemis from 2.11.0 through 2.44.0. Users are recommended to upgrade to Apache Artemis version 2.52.0, which fixes the issue. The issue can be mitigated by one of the following: - Remove Core protocol support from any acceptor receiving connections from untrusted sources. Incoming Core protocol connec...

CVSS3: 9.1
redhat
5 месяцев назад

Missing Authentication for Critical Function (CWE-306) vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This could potentially result in message injection into any queue and/or message exfiltration from any queue via the rogue broker. This impacts environments that allow both: - incoming Core protocol connections from untrusted sources to the broker - outgoing Core protocol connections from the broker to untrusted targets This issue affects: - Apache Artemis from 2.50.0 through 2.51.0 - Apache ActiveMQ Artemis from 2.11.0 through 2.44.0. Users are recommended to upgrade to Apache Artemis version 2.52.0, which fixes the issue. The issue can be mitigated by one of the following: - Remove Core protocol support from any acceptor receiving connections from untrusted sources. Incoming Core protocol connec...

CVSS3: 9.8
github
5 месяцев назад

Apache Artemis and Apache ActiveMQ Artemis are Missing Authentication for Critical Functions

EPSS

Процентиль: 95%
0.10049
Средний

9.8 Critical

CVSS3

9.1 Critical

CVSS3

Дефекты

CWE-306
CWE-306