CVE•Published 2026-07-10•Modified 2026-07-29•0 articles on news•4 live references•NVD data

CVE-2026-57219Broadcom · Rabbitmq_server

Vulnerability data via NVD (ingested)

CVSS v3.1

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS percentile

Exploit Prediction Scoring System · top 48% of all CVEs

Weaknesses (CWE)

CWE-200Exposure of Sensitive Information to an Unauthorized Actor CWE-522Insufficiently Protected Credentials

Description

RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, the obsolete GET /api/auth endpoint can disclose the OAuth 2 client secret on RabbitMQ installations configured with management.oauth_client_secret, exposing credentials to unauthenticated callers when the management plugin and that OAuth configuration are enabled. This issue is fixed in versions 3.13.15, 4.0.20, 4.1.11, and 4.2.6.

Timeline

Published 2026-07-10

Modified 2026-07-29

External references

NVD MITRE Exploit-DB VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-57219

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Broadcom Rabbitmq Server"

All exposed Broadcom Rabbitmq Server instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Rabbitmq Server"

HTTP body or banner mentions "Rabbitmq Server" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-57219