{"id":"CVE-2025-12120","state":"PUBLISHED","title":"CVE-2025-12120","description":"Lite XL versions 2.1.8 and prior automatically execute the .lite_project.lua file when opening a project directory, without prompting the user for confirmation. The .lite_project.lua file is intended for project-specific configuration but can contain executable Lua logic. This behavior could allow execution of untrusted Lua code if a user opens a malicious project, potentially leading to arbitrary code execution with the privileges of the Lite XL process.","publishedAt":"2025-11-20T16:38:29.108Z","updatedAt":"2025-11-20T18:09:45.449Z","severity":{"score":7.3,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"certcc","products":["Lite XL Lite XL"],"affected":[{"vendor":"Lite XL","product":"Lite XL","versions":[{"version":"2.1.8 and earlier","status":"affected"}]}],"references":["https://github.com/lite-xl/lite-xl/pull/2164","https://kb.cert.org/vuls/id/579478"],"weaknesses":[],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/12xxx/CVE-2025-12120.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-12120","state":"PUBLISHED","datePublished":"2025-11-20T16:38:29.108Z","dateUpdated":"2025-11-20T18:09:45.449Z","assignerShortName":"certcc","assignerOrgId":"37e5125f-f79b-445b-8fad-9564f167944b","dateReserved":"2025-10-23T18:11:16.473Z"},"containers":{"cna":{"title":"CVE-2025-12120","descriptions":[{"lang":"en","value":"Lite XL versions 2.1.8 and prior automatically execute the .lite_project.lua file when opening a project directory, without prompting the user for confirmation. The .lite_project.lua file is intended for project-specific configuration but can contain executable Lua logic. This behavior could allow execution of untrusted Lua code if a user opens a malicious project, potentially leading to arbitrary code execution with the privileges of the Lite XL process."}],"affected":[{"vendor":"Lite XL","product":"Lite XL","versions":[{"version":"2.1.8 and earlier","status":"affected"}]}],"references":[{"url":"https://github.com/lite-xl/lite-xl/pull/2164"},{"url":"https://kb.cert.org/vuls/id/579478"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-829 Inclusion of Functionality from Untrusted Control Sphere"}]}],"providerMetadata":{"shortName":"certcc","orgId":"37e5125f-f79b-445b-8fad-9564f167944b","dateUpdated":"2025-11-20T16:52:31.931Z"},"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"VINCE 3.0.29","env":"prod","origin":"https://cveawg.mitre.org/api/cve/CVE-2025-12120"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.3,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-11-20T18:09:43.235043Z","id":"CVE-2025-12120","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-11-20T18:09:45.449Z"}}]}}}