Node View Permissions - Moderately critical - Access bypass - SA-CONTRIB-2026-034
Priority LOW 17CWE-754Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal Node View Permissions allows Forceful Browsing. This issue affects Node View Permissions: from 0.0.0 before 1.7.0, from 2.0.0 before 2.0.1.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00214 11th percentileScored 2026-11-07
Fix Fixed Node View Permissions (Drupal): 1.7.0, 2.0.1
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Drupal | Node View Permissions | 0.0.0 to before 1.7.0; 2.0.0 to before 2.0.1 | 1.7.0, 2.0.1 | Patch available | CNA |
- Node View Permissions VendorDrupal Affected 0.0.0 to before 1.7.0; 2.0.0 to before 2.0.1 Fixed in 1.7.0, 2.0.1 Patch available CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:adcisolutions:node_view_permissions:*:*:*:*:*:drupal:*:* | before 1.7 | Vulnerable | Adcisolutions |
| cpe:2.3:a:adcisolutions:node_view_permissions:2.0.0:*:*:*:*:drupal:*:* | 2.0.0 | Vulnerable | Adcisolutions |
- cpe:2.3:a:adcisolutions:node_view_permissions:*:*:*:*:*:drupal:*:* Versions before 1.7 Vulnerable ·Adcisolutions
- cpe:2.3:a:adcisolutions:node_view_permissions:2.0.0:*:*:*:*:drupal:*:* Versions 2.0.0 Vulnerable ·Adcisolutions
Remediation
- Fix · CNA Node View Permissions (Drupal) Fixed in 1.7.0, 2.0.1
Timeline
- 2026-10-02 Threatist record created from CVE-2026-8491
- 2026-10-03 Alias added: GHSA-xrm3-543w-4g3q
References
More Drupal vulnerabilities
- TI-2026-07979 Drupal core - Highly critical - SQL injection - SA-CORE-2026-004 KEVCVSS 3.1CRITICAL 9.8
- TI-2018-05494 Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-004 KEVCVSS 3.1CRITICAL 9.8
- TI-2018-05493 Improper input validation in Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6… KEVCVSS 3.1CRITICAL 9.8
- TI-2020-10731 Unrestricted file upload in Drupal Core KEVCVSS 3.1HIGH 8.8
- TI-2019-04505 Drupal core - Highly critical - Remote Code Execution KEVCVSS 3.1HIGH 8.1
- TI-2020-17477 Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks… KEVCVSS 3.1HIGH 7.8
Sources
- CVE-2026-8491 · CVE Program
- CVE-2026-8491 · NVD
- FIRST EPSS
- GHSA-xrm3-543w-4g3q · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences