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CVE-2026-57214

RabbitMQ is a messaging and streaming broker. Prior to 4.2.5, the RabbitMQ management UI renders the x-internal-purpose queue or exchange argument into an HTML title attribute without proper escaping on the Queues and Exchanges pages, allowing a user with permission to declare a queue or exchange to execute JavaScript in another user's browser. This issue is fixed in version 4.2.5.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:06a8aef595ed41c1e5d4fb955853e7cc92ce95c6efe38a0f9c14724ab1ac01ca
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"rabbitmq-server","vendor":"rabbitmq","versions":[{"status":"affected","version":">= 4.2.0, < 4.2.5"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95f5b1735dc6eac3fda3ccc3eaafab90a0684be3fe56b6298ea0d6996f753837 · sha256:81dcc26c556a2763… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":7.1,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:95f5b1735dc6eac3fda3ccc3eaafab90a0684be3fe56b6298ea0d6996f753837 · sha256:81dcc26c556a2763… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:95f5b1735dc6eac3fda3ccc3eaafab90a0684be3fe56b6298ea0d6996f753837 · sha256:81dcc26c556a2763… · /containers/cna/problemTypes/0/descriptions/0

Source references

7 source assertions
{"name":"https://github.com/rabbitmq/rabbitmq-server/commit/b0027b6c1ae5b869d876e211efe6189ffd92b5c2","tags":["x_refsource_MISC"],"url":"https://github.com/rabbitmq/rabbitmq-server/commit/b0027b6c1ae5b869d876e211efe6189ffd92b5c2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95f5b1735dc6eac3fda3ccc3eaafab90a0684be3fe56b6298ea0d6996f753837 · sha256:81dcc26c556a2763… · /containers/cna/references/3
{"name":"https://github.com/rabbitmq/rabbitmq-server/commit/b267a290dd89e42c6e0256f46fc273a8adb7f3ec","tags":["x_refsource_MISC"],"url":"https://github.com/rabbitmq/rabbitmq-server/commit/b267a290dd89e42c6e0256f46fc273a8adb7f3ec"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95f5b1735dc6eac3fda3ccc3eaafab90a0684be3fe56b6298ea0d6996f753837 · sha256:81dcc26c556a2763… · /containers/cna/references/4
{"name":"https://github.com/rabbitmq/rabbitmq-server/pull/15606","tags":["x_refsource_MISC"],"url":"https://github.com/rabbitmq/rabbitmq-server/pull/15606"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95f5b1735dc6eac3fda3ccc3eaafab90a0684be3fe56b6298ea0d6996f753837 · sha256:81dcc26c556a2763… · /containers/cna/references/1
{"name":"https://github.com/rabbitmq/rabbitmq-server/pull/15608","tags":["x_refsource_MISC"],"url":"https://github.com/rabbitmq/rabbitmq-server/pull/15608"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95f5b1735dc6eac3fda3ccc3eaafab90a0684be3fe56b6298ea0d6996f753837 · sha256:81dcc26c556a2763… · /containers/cna/references/2
{"name":"https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.5","tags":["x_refsource_MISC"],"url":"https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95f5b1735dc6eac3fda3ccc3eaafab90a0684be3fe56b6298ea0d6996f753837 · sha256:81dcc26c556a2763… · /containers/cna/references/5
{"name":"https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-6jfq-prw2-7rwp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-6jfq-prw2-7rwp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95f5b1735dc6eac3fda3ccc3eaafab90a0684be3fe56b6298ea0d6996f753837 · sha256:81dcc26c556a2763… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-6jfq-prw2-7rwp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95f5b1735dc6eac3fda3ccc3eaafab90a0684be3fe56b6298ea0d6996f753837 · sha256:81dcc26c556a2763… · /containers/adp/0/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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