CVE-2026-78196
achorein expo-share-intent Android File Copy Routine ExpoShareIntentModule.kt getDataColumn path traversal
- State
- Published
- Severity
- 4.8 Medium
- Published
- Aug 24, 2026
- Updated
- Aug 26, 2026
- Reserved
- Aug 23, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | 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 | VulDB |
| 3.1 | 4.4 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:X/RL:O/RC:C | VulDB |
| 3.0 | 4.4 Medium | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:X/RL:O/RC:C | VulDB |
| 2.0 | 3.2 Low | AV:L/AC:L/Au:S/C:N/I:P/A:P/E:ND/RL:OF/RC:C | VulDB |
Weaknesses
- CWE-22 Path Traversal
Affected Products
| Product | Versions |
|---|---|
expo-share-intentachorein |
|
References
- VDB-394573 | achorein expo-share-intent Android File Copy Routine ExpoShareIntentModule.kt getDataColumn path traversalvdb-entrytechnical-description
- VDB-394573 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-78196 | CVE Analysis and Reportthird-party-advisory
- Submit #885425 | achorein expo-share-intent 0.2.1 - 8.0.0 Path Traversalthird-party-advisory
- https://github.com/achorein/expo-share-intent/pull/221issue-trackingpatch
- https://github.com/achorein/expo-share-intent/commit/c6900b1ed06fcc3ca4b09651348974ac5b95e4e6patch
- https://github.com/achorein/expo-share-intent/releases/tag/v8.0.1patch
- https://github.com/achorein/expo-share-intent/product
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