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CVE-2024-3099

17
FAUCET Score

CVE-2024-3099 is a medium-severity vulnerability affecting mlflow/mlflow version 2.11.1, allowing authenticated attackers to create multiple models with the same name by exploiting URL encoding. This can lead to Denial of Service (DoS) by preventing users from accessing the intended model, or data model poisoning if a user inadvertently utilizes a malicious model. The issue stems from inadequate validation of model names, enabling URL-encoded names to be treated as distinct. While the CVSS score is 5.4, indicating a medium risk with low attack complexity and potential for data integrity and availability impact, there is currently no evidence of active exploitation, public exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:lfprojects:mlflow:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
2.5
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.44%
Probability of exploitation in next 30 days
EPSS Percentile
36.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 46th percentile among its peer group of 21,974 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

pippatch availablevia ghsa
Product: mlflowFixed in: 2.11.3

Vendor Advisories (1)

pipGHSA-8f8q-q2j7-7j2mmedium

Undefined Behavior in mlflow

Jun 6, 2024

References

huntr.com / bounties/8d96374a-ce8d-480e-9cb0-0a7e5165c24a
ExploitIssue TrackingThird Party Advisory