CVE-2026-8491
Node View Permissions - Moderately critical - Access bypass - SA-CONTRIB-2026-034
CVE-2026-8491 is a low vulnerability (CVSS 3.7) in Adcisolutions Node View Permissions, published May 13, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.21%, the 11th percentile. Fixed in drupal/node_view_permissions 1.7.0.
- Severity
- 3.7 LowCVSS 3.1, CVE List
- Exploit chance
- 0.21%EPSS, 11th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
1.7.0drupal/node_view_permissions
Description
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
drupal/node_view_permissionsPackagist:https://packages.drupal.org/8 | before 1.7.0, 2.0.0 up to 2.0.1 | 1.7.02.0.1 |
What each source reports
CVE List Score used
Node View Permissions - Moderately critical - Access bypass - SA-CONTRIB-2026-034
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.
- Record
CVE-2026-8491- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-754
- Updated
- 2026-11-02
EUVDEUVD-2026-30991
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.
- Record
EUVD-2026-30991- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-xrm3-543w-4g3q
Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal Node View...
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.
- Record
GHSA-xrm3-543w-4g3q- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-754
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2026-8491- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-754
- Updated
- 2026-11-02
OSV
Node View Permissions - Moderately critical - Access bypass - SA-CONTRIB-2026-034
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.
- Record
CVE-2026-8491- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-754
- Updated
- 2026-11-02
OSVDRUPAL-CONTRIB-2026-034No score
Node view permissions module enables permissions "View own content" and "View any content" for each content type on permissions page
The module doesn't sufficiently handle the case where a user is cancelled and their content is reassigned to the anonymous user.
This vulnerability is mitigated by the fact that only private contents where anonymous should not have view access are affected, and only if a node was reassigned to the anonymous user.
- Record
DRUPAL-CONTRIB-2026-034- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.