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://github.com/fleetdm/fleet/security/advisories/GHSA-52jx-g6m5-h735 or https://nvd.nist.gov/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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