GHSA-hf52-78x8-6w3w BIT-activemq-2026-49270 CVE-2026-49270
Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All have an Exposure of Sensitive Information Through Metadata vulnerability
- Severity
- 5.9 / 10
- Medium · CVSS 3.1
- Exploit chance (EPSS)
- 0.37%
- Chance of exploitation in the next 30 days. Higher than 30.76% of scored vulnerabilities.
- Known exploited
- No
- Not in CISA's catalog
- Weakness
- CWE-1230 Exposure of Sensitive Information Through Metadata
- Fix
- Available
- 3 packages have a fixed version
Description
Exposure of Sensitive Information Through Metadata vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All.
Brokers that are configured with a network connector with syncDurableSubs set to true, are vulnerable to an unauthenticated attacker who can receive a list of all durable topic subscriptions in the broker, including client identifiers, subscription names, topic destinations, and JMS selector expressions, by sending a BrokerInfo command. The broker incorrectly responds without first ensuring the connection is authenticated.
This issue affects Apache ActiveMQ Broker: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ All: before 5.19.7, from 6.0.0 before 6.2.6.
Users are recommended to upgrade to version 6.2.6 or 5.19.7, which fixes the issue.
Affected versions
Maven
| Package | Vulnerable | Fixed in |
|---|---|---|
| org.apache.activemq:activemq-all | < 5.19.7 |
5.19.7 |
| org.apache.activemq:activemq-all | >= 6.0.0, < 6.2.6 |
6.2.6 |
| org.apache.activemq:activemq-broker | < 5.19.7 |
5.19.7 |
| org.apache.activemq:activemq-broker | >= 6.0.0, < 6.2.6 |
6.2.6 |
| org.apache.activemq:apache-activemq | < 5.19.7 |
5.19.7 |
| org.apache.activemq:apache-activemq | >= 6.0.0, < 6.2.6 |
6.2.6 |
How to fix
Move to the fixed version or later with your package manager, update the lockfile, and run your tests. If the package only arrives through another dependency, upgrade that dependency first. If none of its releases pulls a fixed version yet, force the version with your package manager's override.
org.apache.activemq:activemq-all Maven → 5.19.7
- maven
<dependency><groupId>org.apache.activemq</groupId><artifactId>activemq-all</artifactId><version>5.19.7</version></dependency>- gradle
implementation("org.apache.activemq:activemq-all:5.19.7")
org.apache.activemq:activemq-broker Maven → 5.19.7
- maven
<dependency><groupId>org.apache.activemq</groupId><artifactId>activemq-broker</artifactId><version>5.19.7</version></dependency>- gradle
implementation("org.apache.activemq:activemq-broker:5.19.7")
org.apache.activemq:apache-activemq Maven → 5.19.7
- maven
<dependency><groupId>org.apache.activemq</groupId><artifactId>apache-activemq</artifactId><version>5.19.7</version></dependency>- gradle
implementation("org.apache.activemq:apache-activemq:5.19.7")
Severity breakdown
CVSS 3.1 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack vector
- Network
- Attack complexity
- High
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Weakness
CWE-1230: Exposure of Sensitive Information Through Metadata
The product prevents direct access to a resource containing sensitive information, but it does not sufficiently limit access to metadata that is derived from the original, sensitive information.
References
Advisories
Packages
Other links
Timeline
- Published
- Last updated by the source
- Latest EPSS score
Related advisories
| Advisory | Severity | Why it's related |
|---|---|---|
| GHSA-rxpj-7qvf-xv32 Authenticated Apache ActiveMQ Broker and Apache ActiveMQ users could perform RCE via Jolokia MBeans | High Known exploited | Also affects org.apache.activemq:activemq-all |
| GHSA-99qx-5qqr-4j95 Apache ActiveMQ has an Incorrect Default Permissions vulnerability | High | Also affects org.apache.activemq:apache-activemq |
| GHSA-cpw7-g3p5-qrfq Apache ActiveMQ server has an incomplete authorization workflow | Medium | Also affects org.apache.activemq:apache-activemq |
| GHSA-v853-w46p-fv2h Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ have a Code Injection issue | High | Also affects org.apache.activemq:activemq-all |
| GHSA-hg6c-8mvr-jqc9 Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ have a Code Injection issue | High | Also affects org.apache.activemq:activemq-all |
| GHSA-8wm6-6fqh-phmc Apache ActiveMQ, Apache ActiveMQ Web have a Cross-site Scripting issue | Medium | Also affects org.apache.activemq:apache-activemq |
| GHSA-mr6m-xj7v-3cv3 Apache ActiveMQ Vulnerable to Code Injection | High | Also affects org.apache.activemq:activemq-all |
| GHSA-2jp3-2923-9h52 Apache ActiveMQ Vulnerable to Cross-site Scripting | Medium | Also affects org.apache.activemq:activemq-all |
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