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PatchSiren cyber security CVE debrief

CVE-2026-96369 Drupal CVE debrief

The Drupal Webform module is vulnerable to an access bypass issue due to incorrectly configured security levels, affecting versions from 0.0.0 to 6.2.12 and 6.3.0 to 6.3.1. This issue allows potential unauthorized access to sensitive information. Defenders should verify Webform configurations and update to patched versions to prevent access bypass. The CVE record and source item provide details on the vulnerability, but additional information on exploitation and impact is limited. It is essential to review and adjust access controls for Webform instances to ensure proper security levels.

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

Who should care

Defenders responsible for Drupal installations, particularly those using the Webform module, should assess exposure and prioritize remediation.

Why it matters

Drupal Webform vulnerability allows access bypass, requiring defenders to verify configurations and update to patched versions.

  • Potential unauthorized access to sensitive information due to incorrectly configured security levels.
  • Need to verify Webform configurations and update to patched versions to prevent access bypass.

Technical summary

The Drupal Webform module is vulnerable to an access bypass issue due to the use of web browser cache containing sensitive information. This issue affects Webform versions from 0.0.0 to 6.2.12 and from 6.3.0 to 6.3.1. The vulnerability allows potential unauthorized access to sensitive information due to incorrectly configured security levels. Defenders should prioritize verifying Webform configurations and updating to patched versions to prevent potential access bypass.

Defensive priority

Defenders should prioritize verifying Webform configurations and updating to patched versions to prevent potential access bypass.

Recommended defensive actions

  • Verify Webform configurations to ensure proper access control security levels.
  • Update Webform to a version outside the affected ranges (before 6.2.12 or 6.3.1).
  • Review and adjust access controls for Webform instances.

Evidence notes

The CVE record and source item provide details on the vulnerability, but additional information on exploitation and impact is limited. Defenders should verify Webform configurations and review access controls to ensure proper security levels. The vulnerability affects Webform versions from 0.0.0 to 6.2.12 and 6.3.0 to 6.3.1. There is no evidence of public exploitation, but defenders should prioritize remediation.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-96369 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-96369

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

  • CVE-2026-96369 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-96369

    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.