{"id":"CVE-2026-78196","summary":"achorein expo-share-intent Android File Copy Routine ExpoShareIntentModule.kt getDataColumn path traversal","details":"A security flaw has been discovered in achorein expo-share-intent up to 8.0.0. This affects the function getDataColumn of the file ExpoShareIntentModule.kt of the component Android File Copy Routine. The manipulation of the argument _display_name results in path traversal. The attack requires a local approach. Upgrading to version 8.0.1 is able to mitigate this issue. The patch is identified as c6900b1ed06fcc3ca4b09651348974ac5b95e4e6. The affected component should be upgraded.","modified":"2026-08-28T11:30:43.383952227Z","published":"2026-08-24T04:45:10.579Z","database_specific":{"cna_assigner":"VulDB","cwe_ids":["CWE-22"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/78xxx/CVE-2026-78196.json"},"references":[{"type":"WEB","url":"https://github.com/achorein/expo-share-intent/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/78xxx/CVE-2026-78196.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-78196"},{"type":"ADVISORY","url":"https://vuldb.com/cve/CVE-2026-78196"},{"type":"ADVISORY","url":"https://vuldb.com/submit/885425"},{"type":"ADVISORY","url":"https://vuldb.com/vuln/394573"},{"type":"REPORT","url":"https://vuldb.com/vuln/394573/cti"},{"type":"FIX","url":"https://github.com/achorein/expo-share-intent/commit/c6900b1ed06fcc3ca4b09651348974ac5b95e4e6"},{"type":"FIX","url":"https://github.com/achorein/expo-share-intent/pull/221"},{"type":"FIX","url":"https://github.com/achorein/expo-share-intent/releases/tag/v8.0.1"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/achorein/expo-share-intent","events":[{"introduced":"b4d2356c5c6d34c8d37547c4ac71846e338e7af1"},{"fixed":"c6900b1ed06fcc3ca4b09651348974ac5b95e4e6"},{"fixed":"70827b0f1e8d9d1638c7fdb6d6d0a2c60ffad793"}],"database_specific":{"source":["AFFECTED_FIELD","REFERENCES"],"extracted_events":[{"introduced":"8.0"},{"last_affected":"8.0"}]}}],"versions":["8.0","v8.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-78196.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X"}]}