CVE Explorer

CVE-2026-23515

Signal K Server is a server application that runs on a central hub in a boat. Prior to 1.5.0, a command injection vulnerability allows authenticated users with write permissions to execute arbitrary shell commands on the Signal K server when the set-system-time plugin is enabled. Unauthenticated users can also exploit this vulnerability if security is disabled on the Signal K server. This occurs due to unsafe construction of shell commands when processing navigation.datetime values received via

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ca849b626b2e63ef099be0e95754ecd118a943e6426344efa6d916401f0c4cf2

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"signalk-server","vendor":"SignalK","versions":[{"status":"affected","version":"< 1.5.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:b24fb2603c68c9c227446c6253aa54886d2282c7ccf49d01cd4fadd062995c69 · sha256:d7a8bbeff9fbb204… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:b24fb2603c68c9c227446c6253aa54886d2282c7ccf49d01cd4fadd062995c69 · sha256:d7a8bbeff9fbb204… · /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_v5cwe
urn:baitaphish:normalized-source-record:v2:b24fb2603c68c9c227446c6253aa54886d2282c7ccf49d01cd4fadd062995c69 · sha256:d7a8bbeff9fbb204… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/SignalK/set-system-time/commit/75b11eae2de528bf89ede3fb1f7ed057ddbb4d24","tags":["x_refsource_MISC"],"url":"https://github.com/SignalK/set-system-time/commit/75b11eae2de528bf89ede3fb1f7ed057ddbb4d24"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:b24fb2603c68c9c227446c6253aa54886d2282c7ccf49d01cd4fadd062995c69 · sha256:d7a8bbeff9fbb204… · /containers/cna/references/1

{"name":"https://github.com/SignalK/signalk-server/security/advisories/GHSA-p8gp-2w28-mhwg","tags":["x_refsource_CONFIRM"],"url":"https://github.com/SignalK/signalk-server/security/advisories/GHSA-p8gp-2w28-mhwg"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:b24fb2603c68c9c227446c6253aa54886d2282c7ccf49d01cd4fadd062995c69 · sha256:d7a8bbeff9fbb204… · /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.

← Back to CVE Explorer