ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2018-7600

Drupal Core Remote Code Execution Vulnerability

Published Mar 29, 2018 · catalog updated Jun 16, 2026 · Drupal Drupal Core

Patch now

CVE-2018-7600 is in the CISA known-exploited catalog, due May 3, 2022. Confirm Drupal Drupal Core against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Severity
Critical9.8
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
99.99%
Remediation
Remediation guidance
Affected products
cpe debian/debian linux · cpe drupal/drupal · vendor Drupal Drupal Core

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe debian/debian linux7.0
  • cpe debian/debian linux8.0
  • cpe debian/debian linux9.0
  • cpe drupal/drupalversion unspecified
  • vendor Drupal Drupal Coreversion unspecified

How to fix CVE-2018-7600

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2018-7600 is in the CISA known-exploited catalog, due May 3, 2022. Confirm Drupal Drupal Core against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Compare what you have installed with debian/debian linux 7.0; debian/debian linux 8.0; debian/debian linux 9.0. Apply updates per vendor instructions.

What should an analyst verify?

CWE-20: Improper Input Validation. EPSS 99.99%. The CISA KEV listing is the exploitation evidence. A public exploit reference is linked in Sources. That is not the same as confirmed exploitation. Use the source links for the original advisory.

Technology hubs

Drupal security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 29, 2018 · Catalog

    Detected

    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.

  2. Nov 3, 2021 · CISA KEV

    Known exploited

    Apply updates per vendor instructions.

  3. May 3, 2022 · CISA KEV

    Remediation due

    Apply updates per vendor instructions.

  4. Jun 16, 2026 · Catalog

    Updated

    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.

Sources

  • CISA KEVConfirmed exploitationCVE-2018-7600

    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.

    cisa.gov
  • CVE.orgVulnerability recordCVE-2018-7600

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2018-7600

    30-day exploitation probability 100.0%

    first.org
  • Exploit DatabasePublic exploit reference44449

    Public archive entry. The exploit body is not stored here.

    exploit-db.com
  • Exploit DatabasePublic exploit reference44482

    Public archive entry. The exploit body is not stored here.

    exploit-db.com
  • Metasploit ModulesPublic exploit moduleexploit_unix/webapp/drupal_drupalgeddon2

    Public module reference (excellent). Module source is not copied into this catalog.

    rapid7.com
  • NIST NVDVulnerability recordCVE-2018-7600

    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.

    nvd.nist.gov
  • VulnCheck KEVConfirmed exploitationCVE-2018-7600

    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.

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 17, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.