https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 24 Oct 2026 17:09:38 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-266353 EUVD-2026-266353 https://cve.radiocsirt.org/vuln/euvd-2026-266353 https://cve.radiocsirt.org/vuln/fkie_cve-2026-22808 <p>fleetdm/fleet is open source device management software. Prior to versions 4.78.2, 4.77.1, 4.76.2, 4.75.2, and 4.53.3, if Windows MDM is enabled, an unauthenticated attacker can exploit this XSS vulnerability to steal a Fleet administrator&#39;s authentication token (FLEET::auth_token) from localStorage. This could allow unauthorized access to Fleet, including administrative access, visibility into device data, and modification of configuration. Versions 4.78.2, 4.77.1, 4.76.2, 4.75.2, and 4.53.3 fix the issue. If an immediate upgrade is not possible, affected Fleet users should temporarily disable Windows MDM.</p> <p>fleetdm/fleet is open source device management software. Prior to versions 4.78.2, 4.77.1, 4.76.2, 4.75.2, and 4.53.3, if Windows MDM is enabled, an unauthenticated attacker can exploit this XSS vulnerability to steal a Fleet administrator&#39;s authentication token (FLEET::auth_token) from localStorage. This could allow unauthorized access to Fleet, including administrative access, visibility into device data, and modification of configuration. Versions 4.78.2, 4.77.1, 4.76.2, 4.75.2, and 4.53.3 fix the issue. If an immediate upgrade is not possible, affected Fleet users should temporarily disable Windows MDM.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-22808 https://cve.radiocsirt.org/vuln/ghsa-gfpw-jgvr-cw4j <p><strong>Affected:</strong> Go: github.com/fleetdm/fleet, Go: github.com/fleetdm/fleet/v4</p> <p>### Summary</p> <p>A cross-site scripting (XSS) vulnerability in Fleet’s Windows MDM authentication flow could allow an attacker to compromise a Fleet user account. In certain cases, this could lead to administrative access and the ability to perform privileged actions on managed devices.</p> <p>### Impact</p> <p>If Windows MDM is enabled, an attacker could exploit a cross-site scripting (XSS) vulnerability by convincing an authenticated Fleet user to visit a malicious link. Successful exploitation could allow retrieval of the user’s Fleet authentication token from their browser.</p> <p>A compromised authentication token may grant administrative access to the Fleet API, allowing an attacker to perform privileged actions such as deploying scripts to managed hosts.</p> <p>This issue does not allow unauthenticated access and does not affect instances where Windows MDM is disabled.</p> <p>### Patches</p> <p>- 4.78.2 - 4.77.1 - 4.76.2 - 4.75.2 - 4.53.3</p> <p>### Workarounds</p> <p>If an immediate upgrade is not possible, affected Fleet users should temporarily disable Windows MDM.</p> <p>### For more information</p> <p>If you have any questions or comments about this advisory:</p> <p>Email us at [security@fleetdm.com](mailto:security@fleetdm.com) Join #fleet in [osquery Slack](https://join.slack.com/t/osquery/shared_invite/zt-h29zm0gk-s2DBtGUTW4CFel0f0IjTEw)</p> <p>### Credits</p> <p>We thank @secfox-ai for responsibly reporting this issue.</p> <p><strong>Affected:</strong> Go: github.com/fleetdm/fleet, Go: github.com/fleetdm/fleet/v4</p> <p>### Summary</p> <p>A cross-site scripting (XSS) vulnerability in Fleet’s Windows MDM authentication flow could allow an attacker to compromise a Fleet user account. In certain cases, this could lead to administrative access and the ability to perform privileged actions on managed devices.</p> <p>### Impact</p> <p>If Windows MDM is enabled, an attacker could exploit a cross-site scripting (XSS) vulnerability by convincing an authenticated Fleet user to visit a malicious link. Successful exploitation could allow retrieval of the user’s Fleet authentication token from their browser.</p> <p>A compromised authentication token may grant administrative access to the Fleet API, allowing an attacker to perform privileged actions such as deploying scripts to managed hosts.</p> <p>This issue does not allow unauthenticated access and does not affect instances where Windows MDM is disabled.</p> <p>### Patches</p> <p>- 4.78.2 - 4.77.1 - 4.76.2 - 4.75.2 - 4.53.3</p> <p>### Workarounds</p> <p>If an immediate upgrade is not possible, affected Fleet users should temporarily disable Windows MDM.</p> <p>### For more information</p> <p>If you have any questions or comments about this advisory:</p> <p>Email us at [security@fleetdm.com](mailto:security@fleetdm.com) Join #fleet in [osquery Slack](https://join.slack.com/t/osquery/shared_invite/zt-h29zm0gk-s2DBtGUTW4CFel0f0IjTEw)</p> <p>### Credits</p> <p>We thank @secfox-ai for responsibly reporting this issue.</p> https://cve.radiocsirt.org/vuln/ghsa-gfpw-jgvr-cw4j