In Apache NiFi 1.10.0 to 1.11.4, the NiFi stateless execution engine produced log output which included sensitive property values
Published Oct 1, 2020
7.5
HIGHCVSS 3.1
EPSS 3.56%
Description
In Apache NiFi 1.10.0 to 1.11.4, the NiFi stateless execution engine produced log output which included sensitive property values. When a flow was triggered, the flow definition configuration JSON was printed, potentially containing sensitive values in plaintext.
Affected products
- Vendor n/a Product Apache NiFi Defaultn/a
- Version Apache NiFi 1.10.0 to 1.11.4StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Apache NiFi | n/a |
|
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:N/A:N
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 v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.56% (0.03558) | 88.96th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.41% (0.03411) | 87.29th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.78% (0.00777) | 71.95th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.12% (0.00122) | 48.16th | v3 (v2023.03.01) |
| Aug 24, 2023 | 0.12% (0.00120) | 45.52th | v3 (v2023.03.01) |
| Jun 17, 2023 | 0.17% (0.00171) | 53.05th | v3 (v2023.03.01) |
| May 8, 2023 | 0.14% (0.00143) | 48.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.13% (0.00132) | 46.44th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.09% (0.01086) | 53.47th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.09% (0.01086) | 51.85th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.09% (0.01086) | 49.83th | v2 (v2022.01.01) |
| Feb 4, 2022 | 14.06% (0.14055) | 90.98th | v2 (v2022.01.01) |
| Feb 3, 2022 | 9.04% (0.09038) | 86.43th | v1 |
| Jan 6, 2022 | 9.04% (0.09038) | 86.27th | v1 |
| Sep 1, 2021 | 2.17% (0.02166) | 77.35th | v1 |
| Apr 14, 2021 | 2.17% (0.02166) | 0.00th | v1 |
References (4)
- https://github.com/advisories/GHSA-g644-pr5v-vppf Advisory
- https://github.com/apache/nifi/commit/148537d64a017b73160b0d49943183c18f883ab0
- https://nifi.apache.org/security#CVE-2020-9486 x_refsource_MISCVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-9486
| Link | Providers | Tags |
|---|---|---|
| https://github.com/advisories/GHSA-g644-pr5v-vppf | Advisory | |
| https://github.com/apache/nifi/commit/148537d64a017b73160b0d49943183c18f883ab0 | ||
| https://nifi.apache.org/security#CVE-2020-9486 | x_refsource_MISCVendor Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2020-9486 |
Change history (0)
No recorded changes yet.