CVE-2026-78196achorein expo-share-intent Android File Copy Routine ExpoShareIntentModule.kt getDataColumn path traversal
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 4.4 MEDIUM (v3.1, CNA)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
- Weakness (CWE)
- CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Aug 26, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
achorein expo-share-intent achorein:expo-share-intent | 8.0; 8.0.1 not affected | CNA record |
References
- https://vuldb.com/vuln/394573vdb-entry, technical-description
- https://vuldb.com/vuln/394573/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-78196third-party-advisory
- https://vuldb.com/submit/885425third-party-advisory
- https://github.com/achorein/expo-share-intent/pull/221issue-tracking, patch
- 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
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.