CVEs / CVE-2018-7600
CVE-2018-7600: Drupal Core Remote Code Execution Vulnerability
- Known exploited in the CISA KEV catalog since 3 Nov 2021
- critical 9.8 CVSS 3.1 (NVD)
- EPSS 99.9% chance of exploitation in the next 30 days, higher than 99% of CVEs (30 Oct 2026)
- Last changed at its sources
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Summary
Drupal Core contains a remote code execution vulnerability that could allow an attacker to exploit multiple attack vectors on a Drupal site, resulting in complete site compromise.
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.
Affected and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| n/a 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 | — |
| Product | Affected | Fixed in |
|---|---|---|
| drupal/core (Packagist) | from 7.0, before 7.58 | 7.58 |
| drupal/core (Packagist) | from 8.0, before 8.3.9 | 8.3.9 |
| drupal/core (Packagist) | from 8.4.0, before 8.4.6 | 8.4.6 |
| drupal/core (Packagist) | from 8.5.0, before 8.5.1 | 8.5.1 |
| drupal/drupal (Packagist) | from 7.0, before 7.58 | 7.58 |
| drupal/drupal (Packagist) | from 8.0, before 8.3.9 | 8.3.9 |
| drupal/drupal (Packagist) | from 8.4, before 8.4.6 | 8.4.6 |
| drupal/drupal (Packagist) | from 8.5, before 8.5.1 | 8.5.1 |
Package versions from GHSA-7fh9-933g-885p.
Exploitation
| In CISA KEV since | 3 Nov 2021 |
|---|---|
| Due date for US federal agencies | 3 May 2022 |
| Used in ransomware campaigns | Known |
| Required action | Apply updates per vendor instructions. |
Severity
| CVSS 3.1 | 9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HScored by NVD |
|---|---|
| Weakness | CWE-20 |
References
- CVE-2018-7600 on NVD
- CVE-2018-7600 in the CISA KEV catalog
- CVE-2018-7600 on OSV
- http://www.securityfocus.com/bid/103534 Broken Link, Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040598 Broken Link, Third Party Advisory, VDB Entry
- https://badpackets.net/over-100000-drupal-websites-vulnerable-to-drupalgeddon-2-cve-2018-7600/ Broken Link, Third Party Advisory
- https://blog.appsecco.com/remote-code-execution-with-drupal-core-sa-core-2018-002-95e6ecc0c714 Third Party Advisory
- https://github.com/a2u/CVE-2018-7600 Third Party Advisory
- https://github.com/g0rx/CVE-2018-7600-Drupal-RCE Patch, Third Party Advisory
- https://greysec.net/showthread.php?tid=2912&pid=10561 Broken Link, Issue Tracking, Third Party Advisory
- https://groups.drupal.org/security/faq-2018-002 Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/03/msg00028.html Third Party Advisory
- https://research.checkpoint.com/uncovering-drupalgeddon-2/ Exploit, Third Party Advisory
- https://twitter.com/RicterZ/status/979567469726613504 Broken Link, Third Party Advisory
- https://twitter.com/RicterZ/status/984495201354854401 Broken Link, Third Party Advisory
- https://twitter.com/arancaytar/status/979090719003627521 Third Party Advisory
- https://www.debian.org/security/2018/dsa-4156 Third Party Advisory
- https://www.drupal.org/sa-core-2018-002 Vendor Advisory
- https://www.exploit-db.com/exploits/44448/ Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/44449/ Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/44482/ Exploit, Third Party Advisory, VDB Entry
- https://www.synology.com/support/security/Synology_SA_18_17 Third Party Advisory
- https://www.tenable.com/blog/critical-drupal-core-vulnerability-what-you-need-to-know Third Party Advisory
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.