Drupal Core Remote Code Execution Vulnerability
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.
- Vendor
- Drupal
- Product
- Drupal Core
- CVSS
- 9.8
- EPSS (exploit probability)
- 100.0%
- Status
- kevransomware use
- CISA patch-by (BOD 22-01)
- Added to KEV
Is CVE-2018-7600 being exploited?
Yes. CISA added CVE-2018-7600 to its Known Exploited Vulnerabilities catalog on . CISA only lists a CVE when it has reliable evidence of exploitation in the wild. CISA marks it as known to be used in ransomware campaigns.
FIRST's EPSS model puts the probability of exploitation activity in the next 30 days at 100.0% (scored October 14, 2026).
- CISA KEV[ LISTED ]
- ENISA EUVD (exploited)[ — ]
- CIRCL KEV[ — ]
Catalog snapshot 2026-10-19. Full cross-catalog view: /kev-comparison
What to do
CISA required actionApply updates per vendor instructions.
US federal civilian agencies must remediate by (181 days after listing) under BOD 22-01. Everyone else: that deadline is a sensible upper bound, not a target. Vendor guidance and the NVD record are linked under Source above.
Other Drupal Core CVEs we track
| CVE / Vulnerability | Severity | CVSS | EPSS | Added to KEV |
|---|---|---|---|---|
| CVE-2026-9082 Drupal Core SQL Injection Vulnerability | [ CRITICAL ] | 9.8 | 15.7% | |
| CVE-2018-7602 Drupal Core Remote Code Execution Vulnerabilityransomware use | [ CRITICAL ] | 9.8 | 99.2% | |
| CVE-2019-6340 Drupal Core Remote Code Execution Vulnerability | [ HIGH ] | 8.1 | 92.0% | |
| CVE-2020-13671 Drupal core Un-restricted Upload of File | [ HIGH ] | 8.8 | 36.2% |