Is CVE-2014-9304 actively exploited?

CVE-2014-9304 has no public evidence of in-the-wild exploitation as of 2025-04-12.

What is the CVSS score for CVE-2014-9304?

CVE-2014-9304 has a CVSS score of 7.5 (UNKNOWN severity). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P.

How do I patch CVE-2014-9304?

Patch guidance is available from plex security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2014-9304.

CVE-2014-9304 - remediation guidance & executive summary

Description

Plex Media Server before 0.9.9.3 allows remote attackers to bypass the web server whitelist, conduct SSRF attacks, and execute arbitrary administrative actions via multiple crafted X-Plex-Url headers to system/proxy, which are inconsistently processed by the request handler in the backend web server.

CVSS Metrics

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector: network
Access Cmplx: low
Auth: none
Confidentiality: partial
Integrity: partial
Availability: partial
Weaknesses: CWE-264

Metadata

Primary Vendor: PLEX
Published: 12/7/2014
Last Modified: 4/12/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2014-9304

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary