CVE-2026-118574: Drupal S3 File System · Incorrect Permissions
Affects Drupal S3 File SystemSource CVE Database V5
Not known to be exploited : upgrade to 3.12.0 soon.
Data as of 30 Oct 2026, 03:45 UTC
Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in 3.12.0
Exploitation evidence
Disclosed: evidence found.
CVE published 30 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.
What to do
Upgrade Drupal S3 File System to 3.12.0.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| DrupalS3 File System | Affected
| Fixed in
|
AI-suggested
A patch is available and the issue is fixed in Drupal S3 File System version 3.12.0. Users should upgrade to version 3.12.0 or later to remediate this vulnerability. Since this is a cloud service, the vendor manages remediation for the cloud-hosted service; verify with the vendor advisory for confirmation.
Description
CVE-2026-118574 is a vulnerability in the Drupal S3 File System module that involves incorrect permission assignment for critical resources. This flaw affects versions from 0.0.0 up to but not including 3.12.0. It allows exploitation due to improperly configured access control security levels. The issue has been fixed in version 3.12.0.