ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2014-9494

RabbitMQ before 3.4.0 allows remote attackers to bypass the loopback_users restriction via a crafted X-Forwareded-For header.

Published Jan 20, 2015 · catalog updated Jun 17, 2026 · pivotal software

Last checked Nov 2, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2014-9494. EPSS is 1.39%. Act only if a listed version of pivotal software is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium5.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.39%
Remediation
Version ranges on file
Affected products
cpe pivotal software/rabbitmq

RabbitMQ before 3.4.0 allows remote attackers to bypass the loopback_users restriction via a crafted X-Forwareded-For header.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe pivotal software/rabbitmq<= 3.3.5

How to fix CVE-2014-9494

  • Upgrade

    CVE-2014-9494 lists a fix boundary at 3.3.5. Compare the installed build with that boundary before you change production.

  • Version check

    Affected <= 3.3.5

  • Advisory

    Open the inventory_high record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2014-9494. EPSS is 1.39%. Act only if a listed version of pivotal software is installed.

Which versions are affected?

Compare what you have installed with pivotal software/rabbitmq <= 3.3.5. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-264. EPSS 1.39%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

RabbitMQ security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jan 20, 2015 · Monitored products — high

    Detected

    RabbitMQ before 3.4.0 allows remote attackers to bypass the loopback_users restriction via a crafted X-Forwareded-For header.

  2. Jun 17, 2026 · Monitored products — high

    Updated

    RabbitMQ before 3.4.0 allows remote attackers to bypass the loopback_users restriction via a crafted X-Forwareded-For header.

Sources

References

Freshness

Last verified in this catalog Nov 2, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • Monitored products — highNov 2, 2026