CVE-2026-15079 Drupal CVE debrief

Who should care

Users of Drupal Login Disable versions 0.0.0 to 2.1.4 should be aware of this vulnerability and take necessary precautions to prevent brute force attacks. This includes reviewing the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance, and planning vendor-supported updates or mitigations through normal change control where exposure is confirmed.

Technical summary

The CVE-2026-15079 vulnerability is caused by improper restriction of excessive authentication attempts in the Drupal Login Disable module. This allows attackers to perform brute force attacks. The vulnerability affects Login Disable versions from 0.0.0 to 2.1.4. Users should update Login Disable to a version greater than 2.1.4 and implement additional security measures to prevent brute force attacks.

Defensive priority

Medium

Recommended defensive actions

• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.
• Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance.
• Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed.
• Review compensating controls for exposed systems while remediation is scheduled and verified.
• Check relevant monitoring, detection, and logs for exposed assets that need extra review.

Evidence notes

The CVE record was published on 2026-07-10T22:16:40.627Z and has not been modified since then. The NVD entry is currently Received. There is limited information available about the vulnerability, and defenders should verify the affected scope and severity with the vendor. The Login Disable module for Drupal has an Improper Restriction of Excessive Authentication Attempts vulnerability, which allows for Brute Force attacks.

Sources and 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.