phpwarden
FeaturesComparePricingAdvisoriesBlogDocsChangelogLog in
Log inStart free

CVE-2018-7600: A remote code execution vulnerability exists within multiple subsystems of Drupal 7.x and 8.x. This potentially allows a

critical KEV Affects drupal/core, drupal/drupal. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified ; listed on CISA KEV 2021-11-03.

A remote code execution vulnerability exists within multiple subsystems of Drupal 7.x and 8.x. This potentially allows a

Package
drupal/core Composer
Affected versions
>= 8.0.0 <8.3.9 or >=8.4.0 <8.4.6 or >=8.5.0 <8.5.1 or >=7.0 and <7.58 or >=8.0 and <8.3.9 or >=8.4.0 and <8.4.6 or >=8.5.0 and <8.5.1 or >=8.4 and <8.4.6 or >=8.5 and <8.5.1
Fixed in
8.3.9, 8.4.6, 8.5.1, 7.58
Severity
critical  CVSS 9.8
Exploitation
KEV listed by CISA as actively exploited · ransomware campaigns · EPSS 100% (100.0th percentile)
Published
2018-03-28
Source
osv.dev

References

Drupal Core Remote Code Execution Vulnerability

Package
drupal/drupal Composer
Affected versions
>=7.0 and <7.58 or >=8.0 and <8.3.9 or >=8.4 and <8.4.6 or >=8.5 and <8.5.1
Fixed in
7.58, 8.3.9, 8.4.6, 8.5.1
Severity
critical  CVSS 9.8
Exploitation
KEV listed by CISA as actively exploited · ransomware campaigns · EPSS 100% (100.0th percentile)
Published
2022-05-14
Source
osv.dev

References

CWE-20
NVD recorddrupal/core advisoriesdrupal/drupal advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

Install docs   How findings are ranked

Related advisories