CVE-2018-7600KEV · OVERDUE

Drupal Core Remote Code Execution Vulnerability

Critical · published March 29, 2018

Patch now

Confirmed exploited, and the score agrees

CVSS calls it critical at 9.8. It is confirmed in active exploitation. It sits in the 100.0th percentile for exploit probability.

1634
days past CISA
deadline
CVSS v3.1
9.8
EPSS
100%
Percentile
100.0
In the wild
Confirmed
What it is

🚨 Drupal's vulnerability is a ticking time bomb! Any attacker can exploit this flaw to execute arbitrary code without a second thought. 🔥 Think of Drupal like a busy restaurant: if the kitchen can take orders without checking the back-end processes, a crafty diner could get their hands on anything — including private recipes! 🍽️ If exploited, malicious attackers could run any code they want on your server, which could lead to catastrophic consequences: data breaches, unauthorized access to sensitive information, and potentially complete server takeovers. Your website could be turned into a playground for hackers!

Put simply

Think of Drupal like a busy restaurant: if the kitchen can take orders without checking the back-end processes, a crafty diner could get their hands on anything — including private recipes! 🍽️ This vulnerability affects multiple subsystems of Drupal, allowing remote code execution due to insufficient checks in default or common module configurations. The flaw has been present in Drupal versions prior to 7.58 and 8.x versions before 8.3.9, among others.

What to do

If exploited, malicious attackers could run any code they want on your server, which could lead to catastrophic consequences: data breaches, unauthorized access to sensitive information, and potentially complete server takeovers. Your website could be turned into a playground for hackers! To safeguard your site, update Drupal to at least version 7.58 or 8.3.9 immediately. It's crucial to review your module configurations and ensure that all extensions are up to date. Regular audits of security settings can also help prevent future vulnerabilities. You've got this! By taking these steps, you can restore your website's security and keep the hackers at bay! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.99991 · 100.0th percentile
Published
2018-03-29T07:00Z
KEV added
2021-11-03 · due 2022-05-03
EPSS history
Timeline
  • 03 NOV 00:00Z
    Added to CISA KEV — remediate by May 3
    kev
  • 29 MAR 07:00Z
    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…
    cvelistv5