The Node Access User Reference module 5.x before 5.x-2.0-beta4 and 6.x before 6.x-2.0-beta6, a module for Drupal, interprets an empty CCK user reference as a reference to the anonymous user, which might allow remote attackers to bypass intended access restrictions to read or modify a node
Published May 1, 2009
7.5
HIGHCVSS 2.0
EPSS 1.35%
Description
The Node Access User Reference module 5.x before 5.x-2.0-beta4 and 6.x before 6.x-2.0-beta6, a module for Drupal, interprets an empty CCK user reference as a reference to the anonymous user, which might allow remote attackers to bypass intended access restrictions to read or modify a node.
Affected products
No data.
- 5.x-1.0
- 5.x-1.1
- 5.x-1.2
- 5.x-1.3
- 5.x-1.4
- 5.x-2.0
- 5.x-2.0
- 5.x-2.0
- 6.x-1.0
- 6.x-1.1
- 6.x-1.2
- 6.x-1.4
- 6.x-1.5
- 6.x-1.6
- 6.x-1.7
- 6.x-2.0
- 6.x-2.0
- 6.x-2.0
- 6.x-2.0
- 6.x-2.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.35% (0.01355) | 70.62th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.35% (0.01355) | 67.90th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.24% (0.00237) | 44.80th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.54% (0.00543) | 78.10th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.54% (0.00543) | 76.65th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.54% (0.00543) | 73.84th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
References (4)
- http://drupal.org/node/449030 x_refsource_CONFIRMPatchVendor Advisory
- http://secunia.com/advisories/34955 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.securityfocus.com/bid/34778 vdb-entryx_refsource_BIDPatch
- http://www.vupen.com/english/advisories/2009/1212 vdb-entryx_refsource_VUPEN
| Link | Providers | Tags |
|---|---|---|
| http://drupal.org/node/449030 | x_refsource_CONFIRMPatchVendor Advisory | |
| http://secunia.com/advisories/34955 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.securityfocus.com/bid/34778 | vdb-entryx_refsource_BIDPatch | |
| http://www.vupen.com/english/advisories/2009/1212 | vdb-entryx_refsource_VUPEN |
Change history (0)
No recorded changes yet.