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CVE-2026-49270

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 respond
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0e9900025a680b4a57d476210da42aa365cb959adb8525a36cd946a352734987
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 3 assertions

{"collectionURL":"https://repo.maven.apache.org/maven2","defaultStatus":"unaffected","packageName":"org.apache.activemq:activemq-broker","product":"Apache ActiveMQ Broker","vendor":"Apache Software Foundation","versions":[{"lessThan":"5.19.7","status":"affected","version":"5.14.0","versionType":"semver"},{"lessThan":"6.2.6","status":"affected","version":"6.0.0","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc3932de012f7302656152759d15bde58a75ea9ccb03a869b32a2f90b76df519 · sha256:6e4d07d2983eff8a… · /containers/cna/affected/0

{"defaultStatus":"unaffected","packageName":"org.apache.activemq:apache-activemq","product":"Apache ActiveMQ All","vendor":"Apache Software Foundation","versions":[{"lessThan":"5.19.7","status":"affected","version":"5.14.0","versionType":"semver"},{"lessThan":"6.2.6","status":"affected","version":"6.0.0","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc3932de012f7302656152759d15bde58a75ea9ccb03a869b32a2f90b76df519 · sha256:6e4d07d2983eff8a… · /containers/cna/affected/2

{"collectionURL":"https://repo.maven.apache.org/maven2","defaultStatus":"unaffected","packageName":"org.apache.activemq:activemq-all","product":"Apache ActiveMQ","vendor":"Apache Software Foundation","versions":[{"lessThan":"5.19.7","status":"affected","version":"5.14.0","versionType":"semver"},{"lessThan":"6.2.6","status":"affected","version":"6.0.0","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc3932de012f7302656152759d15bde58a75ea9ccb03a869b32a2f90b76df519 · sha256:6e4d07d2983eff8a… · /containers/cna/affected/1

Affected products and versions

3 source assertions
{"collectionURL":"https://repo.maven.apache.org/maven2","defaultStatus":"unaffected","packageName":"org.apache.activemq:activemq-broker","product":"Apache ActiveMQ Broker","vendor":"Apache Software Foundation","versions":[{"lessThan":"5.19.7","status":"affected","version":"5.14.0","versionType":"semver"},{"lessThan":"6.2.6","status":"affected","version":"6.0.0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc3932de012f7302656152759d15bde58a75ea9ccb03a869b32a2f90b76df519 · sha256:6e4d07d2983eff8a… · /containers/cna/affected/0
{"defaultStatus":"unaffected","packageName":"org.apache.activemq:apache-activemq","product":"Apache ActiveMQ All","vendor":"Apache Software Foundation","versions":[{"lessThan":"5.19.7","status":"affected","version":"5.14.0","versionType":"semver"},{"lessThan":"6.2.6","status":"affected","version":"6.0.0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc3932de012f7302656152759d15bde58a75ea9ccb03a869b32a2f90b76df519 · sha256:6e4d07d2983eff8a… · /containers/cna/affected/2
{"collectionURL":"https://repo.maven.apache.org/maven2","defaultStatus":"unaffected","packageName":"org.apache.activemq:activemq-all","product":"Apache ActiveMQ","vendor":"Apache Software Foundation","versions":[{"lessThan":"5.19.7","status":"affected","version":"5.14.0","versionType":"semver"},{"lessThan":"6.2.6","status":"affected","version":"6.0.0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc3932de012f7302656152759d15bde58a75ea9ccb03a869b32a2f90b76df519 · sha256:6e4d07d2983eff8a… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:fc3932de012f7302656152759d15bde58a75ea9ccb03a869b32a2f90b76df519 · sha256:6e4d07d2983eff8a… · /containers/adp/1/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-1230","description":"CWE-1230 Exposure of Sensitive Information Through Metadata","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:fc3932de012f7302656152759d15bde58a75ea9ccb03a869b32a2f90b76df519 · sha256:6e4d07d2983eff8a… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"http://www.openwall.com/lists/oss-security/2026/05/31/22"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc3932de012f7302656152759d15bde58a75ea9ccb03a869b32a2f90b76df519 · sha256:6e4d07d2983eff8a… · /containers/adp/0/references/0
{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/k3233c1x506z3w7x4z0dqvd86d4v2fr2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc3932de012f7302656152759d15bde58a75ea9ccb03a869b32a2f90b76df519 · sha256:6e4d07d2983eff8a… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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