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PatchSiren cyber security CVE debrief

CVE-2026-96376 Drupal CVE debrief

A critical vulnerability was found in the Drupal Cloud module, allowing for remote code execution due to improper neutralization of special elements used in an OS command. This issue affects Cloud versions from 0.0.0 to 7.0.1. The vulnerability, known as OS Command Injection, can be exploited by attackers to gain control of affected systems. Defenders responsible for Drupal Cloud module installations, especially those exposed to remote attacks, should prioritize patching or mitigating this vulnerability. Additional security measures may be necessary to prevent exploitation.

Vendor
Drupal
Product
Cloud
CVSS
Unknown
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-22
Original CVE updated
2026-10-23
Advisory published
2026-10-22
Advisory updated
2026-10-23

Who should care

Defenders responsible for Drupal Cloud module installations, especially those exposed to remote attacks, should prioritize patching or mitigating this vulnerability.

Why it matters

CVE-2026-96376 is a critical vulnerability in the Drupal Cloud module that allows for remote code execution. Defenders should prioritize patching or mitigating this vulnerability, especially for systems exposed to remote attacks. The vulnerability affects Cloud versions from 0.0.0 to 7.0.1, and additional security measures may be necessary to prevent exploitation.

  • Remote code execution may allow attackers to gain control of affected systems
  • Defenders must verify if their systems are using affected versions of the Drupal Cloud module
  • Patching or mitigating this vulnerability is crucial to prevent potential attacks
  • Additional security measures may be necessary to prevent exploitation

Technical summary

The Drupal Cloud module is vulnerable to remote code execution due to improper neutralization of special elements used in an OS command. This issue affects Cloud versions from 0.0.0 to 7.0.1. The vulnerability allows attackers to inject malicious OS commands, potentially leading to system compromise. Defenders should prioritize patching or mitigating this vulnerability, especially for systems exposed to remote attacks. Implementing additional security measures, such as monitoring and detection, can help prevent exploitation.

Defensive priority

Defenders should prioritize patching or mitigating this vulnerability, especially for systems exposed to remote attacks.

Recommended defensive actions

  • Patch or upgrade to a non-affected version of the Drupal Cloud module
  • Implement additional security measures to prevent exploitation
  • Monitor systems for potential attacks

Evidence notes

The CVE record and source item provide details on the vulnerability, its impact, and affected versions. However, additional information from other sources may be necessary for a comprehensive understanding.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-96376 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-96376

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-96376 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-96376

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.