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CVE-2014-9494
RabbitMQ before 3.4.0 allows remote attackers to bypass the loopback_users restriction via a crafted X-Forwareded-For header.
Medium5.0EPSS 1.4%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
RabbitMQ before 3.4.0 allows remote attackers to bypass the loopback_users restriction via a crafted X-Forwareded-For header.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 1.4% · top 28% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
Affected products
n/a
- affected n/a
References (4)
- rabbitmq-cve20149494-sec-bypass(99685) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- https://groups.google.com/forum/#%21topic/rabbitmq-users/DMkypbSvIyM (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20150103 Re: CVE request: insufficient 'X-Forwarded-For' header validation in rabbitmq-server (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- http://www.rabbitmq.com/release-notes/README-3.4.0.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2014-9494)Record last updated .