A sensitive data disclosure flaw was found in the way Logstash versions before 5.6.15 and 6.6.1 logs malformed URLs
Published Mar 25, 2019
9.8
CRITICALCVSS 3.1
EPSS 2.41%
Description
A sensitive data disclosure flaw was found in the way Logstash versions before 5.6.15 and 6.6.1 logs malformed URLs. If a malformed URL is specified as part of the Logstash configuration, the credentials for the URL could be inadvertently logged as part of the error message.
Affected products
-
- Version before 5.6.15 and 6.6.1StatusaffectedConstraints-
- Version
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:N/A:N
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 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 2.41% (0.02407) | 83.49th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.41% (0.02407) | 81.86th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.80% (0.00798) | 81.82th | v3 (v2023.03.01) |
| Mar 18, 2024 | 0.80% (0.00798) | 81.22th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.66% (0.00665) | 79.04th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.66% (0.00665) | 76.53th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 12.49% (0.12492) | 89.83th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.63% (0.03630) | 71.73th | v1 |
| Jan 6, 2022 | 3.63% (0.03630) | 71.48th | v1 |
| Sep 1, 2021 | 0.83% (0.00833) | 57.50th | v1 |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
References (3)
- https://discuss.elastic.co/t/elastic-stack-6-6-1-and-5-6-15-security-update/169077 x_refsource_MISCVendor Advisory
- https://security.netapp.com/advisory/ntap-20190411-0002/ x_refsource_CONFIRMThird Party Advisory
- https://www.elastic.co/community/security x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://discuss.elastic.co/t/elastic-stack-6-6-1-and-5-6-15-security-update/169077 | x_refsource_MISCVendor Advisory | |
| https://security.netapp.com/advisory/ntap-20190411-0002/ | x_refsource_CONFIRMThird Party Advisory | |
| https://www.elastic.co/community/security | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.