CVE Explorer
CVE-2026-27806
Fleet is open source device management software. Prior to 4.81.1, the Orbit agent's FileVault disk encryption key rotation flow on collects a local user's password via a GUI dialog and interpolates it directly into a Tcl/expect script executed via exec.Command("expect", "-c", script). Because the password is inserted into Tcl brace-quoted send {%s}, a password containing } terminates the literal and injects arbitrary Tcl commands. Since Orbit runs as root, this allows a local unprivileged user t
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"fleet","vendor":"fleetdm","versions":[{"status":"affected","version":"< 4.81.1"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:a995a06c67a4e4b062c2949f8b56f907bad8fe618e350b8abbf9cbc118b666fc · sha256:08da09b977e26103… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:a995a06c67a4e4b062c2949f8b56f907bad8fe618e350b8abbf9cbc118b666fc · sha256:08da09b977e26103… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a995a06c67a4e4b062c2949f8b56f907bad8fe618e350b8abbf9cbc118b666fc · sha256:08da09b977e26103… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"https://github.com/fleetdm/fleet/security/advisories/GHSA-rphv-h674-5hp2","tags":["x_refsource_CONFIRM"],"url":"https://github.com/fleetdm/fleet/security/advisories/GHSA-rphv-h674-5hp2"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:a995a06c67a4e4b062c2949f8b56f907bad8fe618e350b8abbf9cbc118b666fc · sha256:08da09b977e26103… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.