CVE-2026-87940: Key auth - Moderately critical - Access bypass - SA-CONTRIB-2026-138
Drupal · Key auth
Vendor fix available · Affected: Drupal Key auth · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 14% of scored CVEs
DescriptionCVE.org
Use of Web Browser Cache Containing Sensitive Information vulnerability in Drupal Key auth allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Key auth versions: from 0.0.0 to 2.2.4.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Drupal · Key authfrom 0.0.0 before 2.2.4
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Drupal
- Published
- October 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-87940 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.