Drupal Core Remote Code Execution Vulnerability
A remote code execution vulnerability exists within multiple subsystems of Drupal that can allow attackers to exploit multiple attack vectors on a Drupal site.
- Vendor
- Drupal
- Product
- Core
- CVSS
- 9.8
- EPSS (exploit probability)
- 99.2%
- Status
- kevransomware use
- CISA patch-by (BOD 22-01)
- Added to KEV
Is CVE-2018-7602 being exploited?
Yes. CISA added CVE-2018-7602 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 99.2% (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 (21 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-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% | |
| CVE-2018-7600 Drupal Core Remote Code Execution Vulnerabilityransomware use | [ CRITICAL ] | 9.8 | 100.0% |