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CVE-2016-3718

5.5, medium Known exploited

ImageMagick Server-Side Request Forgery (SSRF) Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab) CISA KEV catalogue (opens in a new tab)
CVSS
5.5, medium medium CVSS v3.1
EPSS, next 30 days
76% higher than 99.5% of scored CVEs
Exploitation
Confirmed in the wild
Published
5 May 201610 years ago

Known exploited

CISA added this to the Known Exploited Vulnerabilities Catalog on 3 Nov 2021. US federal agencies had to remediate by 3 May 2022, a deadline that has passed.

Required action. Apply updates per vendor instructions.

Description

The (1) HTTP and (2) FTP coders in ImageMagick before 6.9.3-10 and 7.x before 7.0.1-1 allow remote attackers to conduct server-side request forgery (SSRF) attacks via a crafted image.

Details

Vendor
ImageMagick and 5 more
Product
Enterprise Linux Desktop
Weakness
CWE-918 (opens in a new tab)
Status
Analyzed
Updated
17 Jun 2026
Assigner
secalert@redhat.com

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

References 20

Exploit code 1

Patches and fixes 1

Advisories 16

8 more

Other references 2

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other ImageMagick CVEs

Every ImageMagick CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2016-3714 ImageMagick Improper Input Validation Vulnerability KEV EPSS 97% 8.4, high
  • CVE-2016-3715 ImageMagick Arbitrary File Deletion Vulnerability KEV EPSS 75% 5.5, medium
  • CVE-2026-108693 ImageMagick Uncontrolled Search Path Element Vulnerability EPSS 0.1% 7, high
  • CVE-2026-86420 ImageMagick Uncontrolled Resource Consumption Vulnerability EPSS 0.3% 7.5, high
  • CVE-2026-86421 ImageMagick Uncontrolled Resource Consumption Vulnerability EPSS 0.5% 7.5, high

Beyond this page

Is CVE-2016-3718 in your network?

This page tells you how dangerous CVE-2016-3718 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

CVE-2016-3718 is in the CISA catalogue of exploited vulnerabilities: attackers are already exploiting it.

  • EXYS7600 OCELOT

    Find it before attackers do

    Ocelot scans your network on a schedule and reports every vulnerability it finds by its CVE identifier, with its CVSS score and how many of your hosts are affected. A finding like CVE-2016-3718 comes with the devices to patch.

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  • EXYS7950 KONDRA

    Detect it if it's exploited

    Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.

    Learn more about EXYS7950 KONDRA
Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 16 Oct 2026, not the live upstream state.