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CVE-2026-34386

28
FAUCET Score

CVE-2026-34386 is a high-severity SQL injection vulnerability affecting Fleet device management software versions prior to 4.81.0. An authenticated Team Admin or Global Admin can exploit this via direct API calls to modify arbitrary team configurations, exfiltrate sensitive database data, and inject arbitrary content, leading to a CVSS score of 8.8. Despite being on the CISA Hot List, there is currently no evidence of active exploitation, nor is public exploit code or significant community discussion available.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.81.0CPE matchmatch criteria
cpe:2.3:a:fleetdm:fleet:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.3MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
UNREPORTED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.32%
Probability of exploitation in next 30 days
EPSS Percentile
24.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0032 is in the 11th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

gopatch availablevia ghsa
Product: github.com/fleetdm/fleet/v4Fixed in: 4.81.0
github_advisoryvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

goGHSA-9p23-p2m4-2r4mmedium

Fleet vulnerable to SQL Injection in MDM bootstrap package by authenticated team or global admin

Mar 30, 2026

References

github.com / fleetdm/fleet/security/advisories/GHSA-9p23-p2m4-2r4m
Vendor Advisory