What is CVE-2026-96376?

CVE-2026-96376 is a medium-severity vulnerability in Drupal Cloud, classified under OS Command Injection. CVSS score: 6.4/10. Published 2026-10-22.

How severe is CVE-2026-96376?

Medium severity. CVSS v3 base score is 6.4 out of 10.

RCE in Drupal Cloud

CVE-2026-96376

Improper Neutralization of Special Elements used in an OS Command ("OS Command Injection") vulnerability in Drupal Cloud allows OS Command Injection. This issue affects Cloud versions: from 0.0.0 to 7.0.1.

Vulnerability class: Command Injection (OS Command Injection)

Published 2026-10-22 · last modified 2026-10-22.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Drupal Cloud

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

www.drupal.org/sa-contrib-2026-177

Frequently asked questions

What is CVE-2026-96376?: CVE-2026-96376 is a medium-severity vulnerability in Drupal Cloud, classified under OS Command Injection. CVSS score: 6.4/10. Published 2026-10-22.
How severe is CVE-2026-96376?: Medium severity. CVSS v3 base score is 6.4 out of 10.