{"basis":"claimed","id":"CVE-2018-7600","name":"Drupal Core Remote Code Execution Vulnerability","vendorProject":"Drupal","product":"Drupal Core","publishedAt":"2018-03-29","cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1"},"exploited":{"kevAdded":"2021-11-03","dueDate":"2022-05-03","ransomware":true},"epss":{"score":0.99991,"percentile":0.99985,"date":"2026-11-02"},"coverage":{"cloudflare":{"status":"no_history","firstOn":null,"daysToRule":null},"aws":{"status":"no_history","firstOn":null,"daysToRule":null},"azure":{"status":"none","firstOn":null,"daysToRule":null},"google":{"status":"no_history","firstOn":null,"daysToRule":null},"fastly":{"status":"no_history","firstOn":null,"daysToRule":null},"f5":{"status":"no_history","firstOn":null,"daysToRule":null},"akamai":{"status":"no_source","firstOn":null,"daysToRule":null},"crs":{"status":"no_history","firstOn":null,"daysToRule":null}},"title":null,"description":"Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1 allows remote attackers to execute arbitrary code because of an issue affecting multiple subsystems with default or common module configurations.","cwes":["CWE-20"],"vendors":[{"vendor":"cloudflare","status":"no_history","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"aws","status":"no_history","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"azure","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"google","status":"no_history","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"fastly","status":"no_history","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"f5","status":"no_history","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"akamai","status":"no_source","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"crs","status":"no_history","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]}],"updatedAt":"2026-11-04T01:17:43.645Z","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","ssvc":{"exploitation":"active","automatable":"yes","technicalImpact":"total"},"kevAction":"Apply updates per vendor instructions.","kevNotes":"https://nvd.nist.gov/vuln/detail/CVE-2018-7600","references":[{"url":"https://github.com/g0rx/CVE-2018-7600-Drupal-RCE","name":null,"tags":["x_refsource_MISC"]},{"url":"http://www.securitytracker.com/id/1040598","name":"1040598","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"https://twitter.com/arancaytar/status/979090719003627521","name":null,"tags":["x_refsource_MISC"]},{"url":"https://twitter.com/RicterZ/status/979567469726613504","name":null,"tags":["x_refsource_MISC"]},{"url":"https://www.drupal.org/sa-core-2018-002","name":null,"tags":["x_refsource_CONFIRM"]},{"url":"https://www.synology.com/support/security/Synology_SA_18_17","name":null,"tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/a2u/CVE-2018-7600","name":null,"tags":["x_refsource_MISC"]},{"url":"https://www.exploit-db.com/exploits/44482/","name":"44482","tags":["exploit","x_refsource_EXPLOIT-DB"]},{"url":"https://research.checkpoint.com/uncovering-drupalgeddon-2/","name":null,"tags":["x_refsource_MISC"]},{"url":"https://groups.drupal.org/security/faq-2018-002","name":null,"tags":["x_refsource_CONFIRM"]},{"url":"https://www.debian.org/security/2018/dsa-4156","name":"DSA-4156","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"https://lists.debian.org/debian-lts-announce/2018/03/msg00028.html","name":"[debian-lts-announce] 20180328 [SECURITY] [DLA 1325-1] drupal7 security update","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://www.exploit-db.com/exploits/44448/","name":"44448","tags":["exploit","x_refsource_EXPLOIT-DB"]},{"url":"http://www.securityfocus.com/bid/103534","name":"103534","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://badpackets.net/over-100000-drupal-websites-vulnerable-to-drupalgeddon-2-cve-2018-7600/","name":null,"tags":["x_refsource_MISC"]},{"url":"https://greysec.net/showthread.php?tid=2912&pid=10561","name":null,"tags":["x_refsource_MISC"]},{"url":"https://blog.appsecco.com/remote-code-execution-with-drupal-core-sa-core-2018-002-95e6ecc0c714","name":null,"tags":["x_refsource_MISC"]},{"url":"https://www.tenable.com/blog/critical-drupal-core-vulnerability-what-you-need-to-know","name":null,"tags":["x_refsource_MISC"]},{"url":"https://twitter.com/RicterZ/status/984495201354854401","name":null,"tags":["x_refsource_MISC"]},{"url":"https://www.exploit-db.com/exploits/44449/","name":"44449","tags":["exploit","x_refsource_EXPLOIT-DB"]}],"affected":[{"vendor":null,"product":"Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1","affected":["Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1"],"fixed":[]}],"briefing":{"status":{"id":"known_exploited","label":"Known exploited"},"why":"CISA lists CVE-2018-7600 as exploited in the wild since 2021-11-03, including known use in ransomware campaigns. It is reachable over the network without credentials or any user interaction (CVSS 9.8). A Metasploit module exists, so exploitation needs no custom work. In our benchmark, 3 of 6 WAF configurations stopped every variant of the public exploit.","who":"Teams running Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1 (Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1). Prioritise internet-facing instances.","what_to_do":[{"text":"Apply the vendor's fix; the advisory lists the affected and fixed versions.","href":"https://www.debian.org/security/2018/dsa-4156","linkText":"DSA-4156"},{"text":"CISA's required action: Apply updates per vendor instructions. US federal agencies must act by 2022-05-03."},{"text":"Review exposed instances for signs of compromise: it was exploited before many systems were patched, and a later patch does not undo access already gained."},{"text":"Do not rely on WAF defaults: no edge vendor names this CVE. Restrict access to the vulnerable component or add a custom rule until it is patched.","href":"#edge","linkText":"Edge coverage"},{"text":"Check which WAF sits in front of your site and whether it covers this CVE.","href":"#check","linkText":"Check your domain"}],"evidence":[{"heading":"CVE record","text":"CVSS 3.1 9.8 (critical). Weakness: CWE-20.","links":[{"label":"CVE-2018-7600","href":"https://www.cve.org/CVERecord?id=CVE-2018-7600"},{"label":"NVD","href":"https://nvd.nist.gov/vuln/detail/CVE-2018-7600"}]},{"heading":"Vendor advisory","text":"Fixes and mitigations the CVE record links to. Check affected builds against the vendor, including backports.","links":[{"label":"DSA-4156","href":"https://www.debian.org/security/2018/dsa-4156"}]},{"heading":"Exploit evidence","text":"Metasploit has a module. Exploit-DB lists 3 exploits. A nuclei template exists, which our lab and benchmark replay.","links":[{"label":"Metasploit: Drupal Drupalgeddon 2 Forms API Property Injection","href":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/webapp/drupal_drupalgeddon2.rb"},{"label":"Exploit-DB: Drupal < 8.3.9 / < 8.4.6 / < 8.5.1 - 'Drupalgeddon2' Remote Code Execution (Metasploit)","href":"https://www.exploit-db.com/exploits/44482"},{"label":"Exploit-DB: Drupal < 7.58 / < 8.3.9 / < 8.4.6 / < 8.5.1 - 'Drupalgeddon2' Remote Code Execution","href":"https://www.exploit-db.com/exploits/44449"}]},{"heading":"Seen exploited","text":"Honeypots recorded exploitation attempts on 45 days between 8 Aug 2026 and 2 Nov 2026. Claimed in 5 Telegram posts (unverified).","links":[]},{"heading":"CISA KEV","text":"Added 2021-11-03, federal due date 2022-05-03, known ransomware use (catalog 2026.11.03, checked 2026-11-04).","links":[{"label":"CISA KEV catalog","href":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2018-7600"}]},{"heading":"EPSS","text":"99.9% probability of exploitation activity in the next 30 days, higher than 99% of CVEs (2026-11-02).","links":[{"label":"FIRST EPSS","href":"https://api.first.org/data/v1/epss?cve=CVE-2018-7600"}]},{"heading":"WAF vendor statements","text":"No edge vendor changelog names it.","links":[]},{"heading":"Measured","text":"3 of 6 WAF configurations stopped every variant of the public exploit in our daily benchmark.","links":[{"label":"WAF benchmark","href":"/bench"}]}],"agent_prompt":"Assess whether the infrastructure available to you is affected by CVE-2018-7600 (Drupal Core Remote Code Execution Vulnerability). Perform a read-only assessment within your authorized access. Do not send exploit traffic, scan third-party systems, change configuration or restart services.\n\n1. Verify the CVE record at https://www.cve.org/CVERecord?id=CVE-2018-7600 and the vendor advisories (https://www.debian.org/security/2018/dsa-4156). Establish affected and fixed versions, including vendor backports. The record lists: Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1: affected Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1. Cite sources and retrieval dates; flag anything you cannot verify.\n2. Inventory deployments of Drupal Drupal Core: asset, environment, owner where known, installed version or build, and how you confirmed it (package metadata, a version endpoint, image tags). An image tag alone does not prove the running version.\n3. Identify which deployments are reachable from the internet or untrusted networks, and through which paths (direct origin, load balancer, CDN or WAF).\n4. Assess compensating controls separately from patch status. Current edge WAF coverage for this CVE: no edge WAF vendor names it. Live data: https://cve.vigilbase.com/api/v1/cves/CVE-2018-7600. Check whether the rule is enabled and in block mode on each path, and whether any path bypasses the WAF. A WAF rule is not a patch.\n5. It is known exploited (CISA KEV): review logs on exposed instances for signs of exploitation before and after patching.\n\nReturn a short summary and a table: asset | version/build | assessment (affected, fixed, not applicable, unknown) | exposure | compensating control | evidence | next action. List what you could not assess and the access needed to resolve it. Do not infer absence of compromise from patch status or a lack of alerts.\n\nRemediation guidance: Apply the vendor's fix; the advisory lists the affected and fixed versions. CISA's required action: Apply updates per vendor instructions. US federal agencies must act by 2022-05-03.\nMore: https://cve.vigilbase.com/cve/CVE-2018-7600"},"measured":[{"engineId":"owasp-crs","engineName":"OWASP Core Rule Set","engineVersion":"4.25.0","runtime":"Coraza v3.8.1","config":"paranoia level 1, anomaly threshold 5, default CRS settings","ranAt":"2026-11-02T13:02:57.000Z","verdict":"blocked","templateId":"CVE-2018-7600","templatePath":"http/cves/2018/CVE-2018-7600.yaml","requests":1,"blockedRequests":1,"rules":["930120","932160"],"note":"","requestDetail":[{"method":"POST","path":"/user/register?…","status":403,"blocked":true,"rules":["930120","932160"]}]},{"engineId":"owasp-crs","engineName":"OWASP Core Rule Set","engineVersion":"4.25.0","runtime":"Coraza v3.8.1","config":"paranoia level 2, anomaly threshold 5, default CRS settings","ranAt":"2026-11-02T13:03:28.000Z","verdict":"blocked","templateId":"CVE-2018-7600","templatePath":"http/cves/2018/CVE-2018-7600.yaml","requests":1,"blockedRequests":1,"rules":["930120","932160","932236"],"note":"","requestDetail":[{"method":"POST","path":"/user/register?…","status":403,"blocked":true,"rules":["930120","932160","932236"]}]}],"sightings":{"honeypot":{"days":45,"first":"2026-08-08","last":"2026-11-02"},"catalog":null,"reports":[],"telegram":{"posts":5,"last":"2026-09-09"},"days":{"honeypot":["2026-08-08","2026-08-10","2026-08-12","2026-08-14","2026-08-17","2026-08-18","2026-08-20","2026-08-21","2026-08-22","2026-08-28","2026-08-30","2026-08-31","2026-09-01","2026-09-02","2026-09-03","2026-09-04","2026-09-06","2026-09-10","2026-09-11","2026-09-12","2026-09-13","2026-09-14","2026-09-17","2026-09-21","2026-10-03","2026-10-04","2026-10-08","2026-10-10","2026-10-11","2026-10-12","2026-10-15","2026-10-16","2026-10-18","2026-10-19","2026-10-21","2026-10-22","2026-10-23","2026-10-25","2026-10-26","2026-10-27","2026-10-28","2026-10-29","2026-10-30","2026-11-01","2026-11-02"],"reports":[],"telegram":["2026-08-23","2026-08-30","2026-09-09"]}},"social":{"total":0,"first_seen":null,"daily":[{"day":"2026-10-22","posts":0},{"day":"2026-10-23","posts":0},{"day":"2026-10-24","posts":0},{"day":"2026-10-25","posts":0},{"day":"2026-10-26","posts":0},{"day":"2026-10-27","posts":0},{"day":"2026-10-28","posts":0},{"day":"2026-10-29","posts":0},{"day":"2026-10-30","posts":0},{"day":"2026-10-31","posts":0},{"day":"2026-11-01","posts":0},{"day":"2026-11-02","posts":0},{"day":"2026-11-03","posts":0},{"day":"2026-11-04","posts":0}],"top_posts":[],"exploit_repositories":[]}}