CVE-2023-2356
Relative Path Traversal in mlflow/mlflow
Relative Path Traversal in GitHub repository mlflow/mlflow prior to 2.3.1.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Relative Path Traversal in mlflow/mlflow
Relative Path Traversal in GitHub repository mlflow/mlflow prior to 2.3.1.
- Record
CVE-2023-2356- CVSS 3.0
- 10.0 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L - Weakness
- CWE-23
- Updated
- 2026-11-02
EUVDEUVD-2023-0158
Relative Path Traversal in GitHub repository mlflow/mlflow prior to 2.3.1.
- Record
EUVD-2023-0158- CVSS 3.0
- 10.0 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-x422-6qhv-p29g
Relative path traversal in mlflow
Relative Path Traversal in GitHub repository mlflow/mlflow prior to 2.3.1.
- Record
GHSA-x422-6qhv-p29g- CVSS 4.0
- 7.9 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:L - CVSS 3.0
- 10.0 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L - Weakness
- CWE-23
- Updated
- 2026-11-02
NVD
Relative Path Traversal in GitHub repository mlflow/mlflow prior to 2.3.1.
- Record
CVE-2023-2356- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 3.0
- 10.0 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L - Weakness
- CWE-23
- Updated
- 2026-11-02
OSV
Relative Path Traversal in mlflow/mlflow
Relative Path Traversal in GitHub repository mlflow/mlflow prior to 2.3.1.
- Record
CVE-2023-2356- CVSS 3.0
- 10.0 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L - Weakness
- CWE-23
- Updated
- 2026-11-02
OSVGHSA-x422-6qhv-p29g
Relative path traversal in mlflow
Relative Path Traversal in GitHub repository mlflow/mlflow prior to 2.3.1.
- Record
GHSA-x422-6qhv-p29g- CVSS 4.0
- 7.9 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:L - CVSS 3.0
- 10.0 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L - Weakness
- CWE-23
- Updated
- 2026-11-02
OSVBIT-mlflow-2023-2356 No score
Relative Path Traversal in mlflow/mlflow
Relative Path Traversal in GitHub repository mlflow/mlflow prior to 2.3.1.
- Record
BIT-mlflow-2023-2356- Updated
- 2026-11-02
OSVPYSEC-2023-68 No score
Relative Path Traversal in GitHub repository mlflow/mlflow prior to 2.3.1.
- Record
PYSEC-2023-68- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
mlflowPyPI |
before 2.3.1 | 2.3.1 |
mlflowBitnami |
before 2.3.1 | 2.3.1 |
mlflowPyPI |
before 2.3.1, plus listed versions 0.0.10.1.00.2.00.2.10.3.0 Show 45 moreShow less0.4.00.4.10.4.20.5.00.5.10.5.20.6.00.7.00.8.00.8.10.8.20.9.00.9.0.10.9.11.0.01.1.01.1.1.dev01.10.01.11.01.12.01.12.11.131.13.11.14.01.14.11.15.01.16.01.17.01.18.01.19.01.2.01.20.01.20.11.20.21.21.01.22.01.23.01.23.11.24.01.25.01.25.11.26.01.26.11.27.01.28.0 |
2.3.1 |
mlflowPyPI |
before 2.3.1, plus listed versions 0.0.10.1.00.2.00.2.10.3.0 Show 45 moreShow less0.4.00.4.10.4.20.5.00.5.10.5.20.6.00.7.00.8.00.8.10.8.20.9.00.9.0.10.9.11.0.01.1.01.1.1.dev01.10.01.11.01.12.01.12.11.131.13.11.14.01.14.11.15.01.16.01.17.01.18.01.19.01.2.01.20.01.20.11.20.21.21.01.22.01.23.01.23.11.24.01.25.01.25.11.26.01.26.11.27.01.28.0 |
2.3.1 |
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Nuclei | Mlflow <2.3.0 - Local File Inclusion |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, Nuclei, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-2356 is a critical vulnerability (CVSS 10.0) in Lfprojects Mlflow, published April 28, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.12%, the 90th percentile. Fixed in mlflow 2.3.1.
References
huntr.dev/bounties/7b5d130d-38eb-4133-8c7d-0dfc9a9d9896
github.com/mlflow/mlflow/commit/f73147496e05c09a8b83d95fb4f1bf86696c6342
nvd.nist.gov/vuln/detail/CVE-2023-2356
Left out here: 57 versions. The JSON record has them.