{"id":"CVE-2026-54327","sourceIdentifier":"security-advisories@github.com","published":"2026-06-23T20:16:49.473","lastModified":"2026-10-25T23:10:00.167","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"Pi is a minimal terminal coding harness. From 0.74.0 until 0.78.1, Pi stored API keys and OAuth credentials in auth.json. A race condition in the file write path could briefly create or rewrite this file with permissions derived from the process umask before tightening the file to owner-only permissions. This vulnerability is fixed in 0.78.1."},{"lang":"es","value":"Pi es un arnés de codificación de terminal mínimo. Desde la versión 0.74.0 hasta la 0.78.1, Pi almacenaba claves de API y credenciales de OAuth en auth.json. Una condición de carrera en la ruta de escritura del archivo podría crear o reescribir brevemente este archivo con permisos derivados del umask del proceso antes de restringir el archivo a permisos de solo propietario. Esta vulnerabilidad está corregida en la versión 0.78.1."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"earendil-works","product":"pi","versions":[{"version":">= 0.74.0, < 0.78.1","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N","baseScore":2.2,"baseSeverity":"LOW","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":0.8,"impactScore":1.4}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-06-26T18:09:06.999786Z","id":"CVE-2026-54327","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-367"},{"lang":"en","value":"CWE-732"}]}],"references":[{"url":"https://github.com/earendil-works/pi/commit/135fb545f99106a4a249274f129b90bc0a77d347","source":"security-advisories@github.com"},{"url":"https://github.com/earendil-works/pi/releases/tag/v0.78.1","source":"security-advisories@github.com"},{"url":"https://github.com/earendil-works/pi/security/advisories/GHSA-r95r-rj6r-c39x","source":"security-advisories@github.com"}]}