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CVE-2026-47114

IINA before 1.4.3 contains a user-assisted command execution vulnerability that allows remote attackers to execute arbitrary commands by supplying malicious mpv_-prefixed query parameters through the iina://open custom URL scheme handler. Attackers can deliver a crafted URL via a browser that passes unvalidated mpv_options/input-commands parameters into the mpv runtime, causing arbitrary command execution as the current macOS user upon approval of the browser protocol prompt without requiring a
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:bb9a8ecf39d8454d21d6d8f9a8df8b35b0e40bda22a2d881d3c51803d110047b
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.6,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact"…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8006841a6482eb2d9fbd15b1e9268e49fca07735df98b7f66b6c49146c594270 · sha256:c846956b796d5433… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8006841a6482eb2d9fbd15b1e9268e49fca07735df98b7f66b6c49146c594270 · sha256:c846956b796d5433… · /containers/cna/metrics/1/cvssV3_1

Affected products and versions

1 source assertion
{"defaultStatus":"affected","packageURL":"pkg:github/iina/iina","product":"iina","repo":"https://github.com/iina/iina","vendor":"iina","versions":[{"lessThan":"1.4.3","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8006841a6482eb2d9fbd15b1e9268e49fca07735df98b7f66b6c49146c594270 · sha256:c846956b796d5433… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.6,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact"…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8006841a6482eb2d9fbd15b1e9268e49fca07735df98b7f66b6c49146c594270 · sha256:c846956b796d5433… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8006841a6482eb2d9fbd15b1e9268e49fca07735df98b7f66b6c49146c594270 · sha256:c846956b796d5433… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-88","description":"Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8006841a6482eb2d9fbd15b1e9268e49fca07735df98b7f66b6c49146c594270 · sha256:c846956b796d5433… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"tags":["technical-description","exploit"],"url":"https://binary.stackpointer.re/iina-142-url-scheme-command-execution"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8006841a6482eb2d9fbd15b1e9268e49fca07735df98b7f66b6c49146c594270 · sha256:c846956b796d5433… · /containers/cna/references/0
{"tags":["patch"],"url":"https://github.com/iina/iina/commit/1e6f43248dab9d6ae303781c790e5315cbc9fcef"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8006841a6482eb2d9fbd15b1e9268e49fca07735df98b7f66b6c49146c594270 · sha256:c846956b796d5433… · /containers/cna/references/2
{"tags":["release-notes"],"url":"https://github.com/iina/iina/releases/tag/v1.4.3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8006841a6482eb2d9fbd15b1e9268e49fca07735df98b7f66b6c49146c594270 · sha256:c846956b796d5433… · /containers/cna/references/1
{"tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/iina-command-execution-via-iina-open-url-scheme"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8006841a6482eb2d9fbd15b1e9268e49fca07735df98b7f66b6c49146c594270 · sha256:c846956b796d5433… · /containers/cna/references/3

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.

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