CVE-2023-2780: lfprojects mlflow Path Traversal: '\..\filename'
CVSS: 9.8v3.0CriticalModified
AliasesGHSA-wjq3-7jxx-whj9BIT-mlflow-2023-2780PYSEC-2023-69
Published 17-05-2023Last modified 22-01-2025
Vulnerability summary
CVE-2023-2780 is a critical (CVSS 9.8) Path Traversal: '\..\filename' vulnerability in lfprojects mlflow. EPSS estimates a 6.36% chance of exploitation in the next 30 days, higher than 93.5% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
9.8/10
010
Critical · v3.0 (CVE.org)EPSS score
6.36%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 17-05-2023PublishedVulnerability first disclosed.
- 22-01-2025Last modifiedVulnerability information updated.
Description
Path Traversal: '\..\filename' in GitHub repository mlflow/mlflow prior to 2.3.1.
CVSS metrics
5 scores · 3 sources · 3 versionsCritical 9.3Preferred score · OSV · Pypi (Ecosystem advisory) · calculated from vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:NSourcesSingle source
Critical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
Critical 9.8Preferred score · CVE.org (CNA)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 3 agree
- OSV · PypiEcosystem advisory · calculated9.8CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- NVDNIST9.8CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
6.36%
Chance of exploitation in the next 30 days
Percentile
94%
Versus all other CVEs
30-day change
0.00 pp
From 6.36% on 20-09-2026
20-09-202620-10-2026
EPSS score6.36%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (huntr.dev)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Lfprojects1 product
- mlflow< 2.3.1
Mlflow1 product
- mlflow/mlflow≥ unspecified, < 2.3.1
PyPI1 product
- mlflow< 2.3.0 | < fae77a525dd908c56d6204a4cef1c1c75b4e9857 | < 2.3.1
3 vendors · 3 products
References
6 links- huntr.dev/bounties/b12b0073-0bb0-4bd1-8fc2-ec7f17fd7689WEBEVIDENCEFIXExploitPatchThird Party Advisory
- github.com/mlflow/mlflowPACKAGE