Vulnerability Report

CVE-2016-7051

Title: Fasterxml Jackson-Dataformat-Xml XML External Entity (XXE)

XXE

Proof Of Concept

PoC Available for CVE-2016-7051

CWE Category CWE-611

Published Date Apr 14, 2017

Modified Date Jun 17, 2026

Exploit Status Available

Score 8.6 CVSS v3.1

Exploit Probability (EPSS)

2.36%

Vulnerability Summary

CVE-2016-7051: XmlMapper in the Jackson XML dataformat component (aka jackson-dataformat-xml) before 2.7.8 and 2.8.x before 2.8.4 allows remote attackers to conduct server-side request forgery (SSRF) attacks via vectors related to a DTD.

Impacted Vendors

fasterxml 1

Reference Links

http://www.securityfocus.com/bid/97688 https://bugzilla.redhat.com/show_bug.cgi?id=1378673 https://github.com/FasterXML/jackson-dataformat-xml/issues/211 http://www.securityfocus.com/bid/97688 https://bugzilla.redhat.com/show_bug.cgi?id=1378673 https://github.com/FasterXML/jackson-dataformat-xml/issues/211

CVSS v3.1

Source Entity [email protected]

Severity HIGH

8.6

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

CHANGED

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

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:N/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns