{"id":"CVE-2016-3718","kind":"vulnerability","aliases":["CVE-2016-3718"],"related":[],"title":"ImageMagick ImageMagick: ImageMagick Server-Side Request Forgery (SSRF) Vulnerability","description":"ImageMagick contains an unspecified vulnerability that allows attackers to perform server-side request forgery (SSRF) via a crafted image.\n\nCISA required action: Apply updates per vendor instructions.","summary":"ImageMagick, an image processing library and command-line tool, has a flaw where a crafted image makes it send requests to addresses the attacker chooses. An attacker can use a server that processes uploaded images to reach internal services or fetch data they could not reach directly.","severity":"high","cvss":5.5,"epss":0.7565,"exploited":true,"exploited_at":"2021-11-03T00:00:00+00:00","products":[{"name":"ImageMagick ImageMagick","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["exploited","image-processing","imagemagick","package","self-hosted"],"not_affected_if":["no-image-processing-of-untrusted-input"],"how_to_check":null,"fix":"Upgrade ImageMagick to a release that includes the vendor fix for CVE-2016-3718 (the fixed version is not named in the sources); CISA says to apply updates per vendor instructions.","status":"open","published_at":"2016-05-05T18:59:08+00:00","first_seen_at":"2026-10-23T19:11:53+00:00","triaged_at":"2026-10-23T21:37:27+00:00","updated_at":"2026-10-23T21:57:35+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-23T21:37:27Z","model":"claude-haiku-5-5","output":{"fix":"Upgrade ImageMagick to a release that includes the vendor fix for CVE-2016-3718 (the fixed version is not named in the sources); CISA says to apply updates per vendor instructions.","reach":"internet","impact":"medium","summary":"ImageMagick, an image processing library and command-line tool, has a flaw where a crafted image makes it send requests to addresses the attacker chooses. An attacker can use a server that processes uploaded images to reach internal services or fetch data they could not reach directly.","category":"package","who_cares":["imagemagick","self-hosted","image-processing"],"confidence":0.6,"needs_auth":"no","worst_case":"Server makes attacker-chosen internal network requests, exposing internal services","analyst_note":"Find the fixed ImageMagick version and vendor advisory for CVE-2016-3718 (see the CISA KEV entry and NVD) and confirm the affected version range.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["no-image-processing-of-untrusted-input"],"user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000484,"input_tokens":2840,"output_tokens":400,"severity_before":"unknown"},"analyst_status":"queued","analyst_note":"Find the fixed ImageMagick version and vendor advisory for CVE-2016-3718 (see the CISA KEV entry and NVD) and confirm the affected version range.","search":"'-2016':12A,15A '-3718':13A,16A 'action':98C 'address':50B 'allow':82C 'appli':99C 'attack':52B,55B,83C 'choos':53B 'cisa':96C 'command':35B 'command-lin':34B 'contain':77C 'could':72B 'craft':43B,94C 'cve':11A,14A 'data':70B 'direct':75B 'exploit':19B 'fetch':69B 'flaw':40B 'forgeri':8A,90C 'host':27B 'imag':21B,30B,44B,63B,95C 'image-process':20B 'imagemagick':1A,2A,3A,17A,18A,23B,28B,76C 'instruct':103C 'intern':66B 'librari':32B 'line':36B 'make':45B 'packag':24B 'per':101C 'perform':85C 'process':22B,31B,61B 'reach':65B,74B 'request':7A,48B,89C 'requir':97C 'self':26B 'self-host':25B 'send':47B 'server':5A,59B,87C 'server-sid':4A,86C 'servic':67B 'side':6A,88C 'ssrf':9A,91C 'tool':37B 'unspecifi':79C 'updat':100C 'upload':62B 'use':57B 'vendor':102C 'via':92C 'vulner':10A,80C","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2016-05-05T18:59:08+00:00","kev":{"dateAdded":"2021-11-03","dueDate":"2022-05-03","requiredAction":"Apply updates per vendor instructions.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2016-3718","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2016-3718","severity":null,"published_at":"2021-11-03T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:53+00:00","fetched_at":"2026-10-25T13:39:33+00:00","note":null},{"source":"epss","external_id":"CVE-2016-3718","url":"https://api.first.org/data/v1/epss?cve=CVE-2016-3718","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-23T19:13:44+00:00","fetched_at":"2026-10-23T19:13:44+00:00","note":null},{"source":"nvd","external_id":"CVE-2016-3718","url":"https://nvd.nist.gov/vuln/detail/CVE-2016-3718","severity":null,"published_at":"2016-05-05T18:59:08+00:00","modified_at":"2026-06-17T00:46:15+00:00","first_seen_at":"2026-10-23T21:57:35+00:00","fetched_at":"2026-10-23T21:57:35+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}