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CVE-2023-2780

46
FAUCET Score

CVE-2023-2780 is a critical path traversal vulnerability (CWE-29) affecting MLflow versions prior to 2.3.1, allowing attackers to access arbitrary files using '../filename' sequences. With a CVSS score of 9.8 (Critical), it presents a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. While not yet listed in CISA KEV, exploit intelligence indicates the existence of Nuclei templates for local file inclusion bypass, and the vulnerability has garnered significant community discussion with 10 mentions.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.3.1CPE matchmatch criteria
cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
6.31%
Probability of exploitation in next 30 days
EPSS Percentile
92.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2023-2780 · Mar 27, 2023
This CVE's current EPSS score of 0.0631 is in the 88th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: mlflowFixed in: 2.3.0

Vendor Advisories (1)

pipGHSA-wjq3-7jxx-whj9critical

mlflow Path Traversal vulnerability

May 17, 2023

References

github.com / mlflow/mlflow/commit/fae77a525dd908c56d6204a4cef1c1c75b4e9857
Patch
huntr.dev / bounties/b12b0073-0bb0-4bd1-8fc2-ec7f17fd7689
ExploitPatchThird Party Advisory