No exploitation reportedFix available

CVE-2016-7051

Q: Is CVE-2016-7051 actively exploited?

Active exploitation of CVE-2016-7051 has not been confirmed. Its EPSS score was 2.4% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2016-7051?

CVE-2016-7051 has a CVSS v3 base score of 8.6 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N.

No exploitation reported by the sources we read.

Published2017-04-14
Fixed in2.8.4 · 2.7.8
WeaknessCWE-611 · CWE-918

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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.

Timeline

dates in UTC

2017-04-1418:59CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2016-7051?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2016-7051?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

OSV · NVD

Fasterxml jackson-dataformat-xml

Branch	Affected	Fixed in	Source
2.8	≥ 2.8.0, < 2.8.4	2.8.4	OSV
2.7	< 2.7.8	2.7.8	NVD · OSV
2.8	= 2.8.0	no fix published	NVD
2.8	= 2.8.1	no fix published	NVD
2.8	= 2.8.2	no fix published	NVD
2.8	= 2.8.3	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Fasterxml jackson-dataformat-xml to 2.8.4 · 2.7.8

Advisories and patches

github.comPatch

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.18.6read 2026-10-23
NVDCVSS 2.05read 2026-10-23
NVDweakness (CWE)CWE-611, CWE-918read 2026-10-23
FIRST EPSSEPSS score2.4 %2026-10-23
OSVaffected packages—

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Published: 2017-04-14
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2016-7051?

Is CVE-2016-7051 actively exploited?

Active exploitation of CVE-2016-7051 has not been confirmed. Its EPSS score was 2.4% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2016-7051?

CVE-2016-7051 has a CVSS v3 base score of 8.6 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N.

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