The Login Security module 6.x-1.x before 6.x-1.3 and 7.x-1.x before 7.x-1.3 for Drupal allows attackers to bypass intended restrictions via a crafted username
Published Jan 30, 2020
9.8
CRITICALCVSS 3.1
EPSS 1.73%
Description
The Login Security module 6.x-1.x before 6.x-1.3 and 7.x-1.x before 7.x-1.3 for Drupal allows attackers to bypass intended restrictions via a crafted username.
Affected products
-
- Version 6.x-1.x before 6.x-1.3StatusaffectedConstraints-
- Version 7.x-1.x before 7.x-1.3StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Login Security | Login Security | n/a |
|
- ≥ 6.x-1.0 · ≤ 6.x-1.3
- ≥ 7.x-1.0 · ≤ 7.x-1.3
- 6.x-1.0
- 6.x-1.0
- 6.x-1.x
- 7.x-1.x
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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 | 1.73% (0.01727) | 76.72th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.73% (0.01727) | 74.51th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.53% (0.00531) | 65.28th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.37% (0.00367) | 73.36th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.37% (0.00367) | 71.71th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.37% (0.00367) | 68.14th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
References (4)
- http://www.openwall.com/lists/oss-security/2013/06/20/3 x_refsource_MISCMailing ListThird Party Advisory
- https://drupal.org/node/2023503 x_refsource_CONFIRMThird Party Advisory
- https://drupal.org/node/2023507 x_refsource_CONFIRMThird Party Advisory
- https://drupal.org/node/2023585 x_refsource_CONFIRMThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2013/06/20/3 | x_refsource_MISCMailing ListThird Party Advisory | |
| https://drupal.org/node/2023503 | x_refsource_CONFIRMThird Party Advisory | |
| https://drupal.org/node/2023507 | x_refsource_CONFIRMThird Party Advisory | |
| https://drupal.org/node/2023585 | x_refsource_CONFIRMThird Party Advisory |
Change history (0)
No recorded changes yet.