Vulnerability-Lookup

GHSA-3V3Q-H6JQ-R694

Vulnerability from github – Published: 2026-08-24 06:30 – Updated: 2026-08-24 06:30

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.

Severity

4.4 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-78196"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-24T05:16:55Z",
    "severity": "MODERATE"
  },
  "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.",
  "id": "GHSA-3v3q-h6jq-r694",
  "modified": "2026-08-24T06:30:29Z",
  "published": "2026-08-24T06:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-78196"
    },
    {
      "type": "WEB",
      "url": "https://github.com/achorein/expo-share-intent/pull/221"
    },
    {
      "type": "WEB",
      "url": "https://github.com/achorein/expo-share-intent/commit/c6900b1ed06fcc3ca4b09651348974ac5b95e4e6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/achorein/expo-share-intent"
    },
    {
      "type": "WEB",
      "url": "https://github.com/achorein/expo-share-intent/releases/tag/v8.0.1"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-78196"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/885425"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/394573"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/394573/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-78196 (GCVE-0-2026-78196)

Vulnerability from cvelistv5 – Published: 2026-08-24 04:45 – Updated: 2026-08-26 18:18 X_Open Source

Title

achorein expo-share-intent Android File Copy Routine ExpoShareIntentModule.kt getDataColumn path traversal

Summary

Severity

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

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

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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-26 18:18 UTC

CWE

CWE-22 - Path Traversal

Assigner

VulDB mitre root Scorecard

References

8 references

URL	Tags
https://vuldb.com/vuln/394573	vdb-entrytechnical-description
https://vuldb.com/vuln/394573/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-78196	third-party-advisory
https://vuldb.com/submit/885425	third-party-advisory
https://github.com/achorein/expo-share-intent/pull/221	issue-trackingpatch
https://github.com/achorein/expo-share-intent/com…	patch
https://github.com/achorein/expo-share-intent/rel…	patch
https://github.com/achorein/expo-share-intent/	product

Impacted products

1 product

Vendor	Product	Version
achorein	expo-share-intent	Affected: 8.0 Unaffected: 8.0.1 cpe:2.3:a:achorein:expo-share-intent::::::::

Credits

Actuator (VulDB User)

Show details on NVD website

JSON

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        "metrics": [
          {
            "other": {
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                "id": "CVE-2026-78196",
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-26T18:18:47.417031Z",
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        "providerMetadata": {
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "cpes": [
            "cpe:2.3:a:achorein:expo-share-intent:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Android File Copy Routine"
          ],
          "product": "expo-share-intent",
          "vendor": "achorein",
          "versions": [
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              "version": "8.0"
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      ],
      "credits": [
        {
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          "type": "reporter",
          "value": "Actuator (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
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      "metrics": [
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          "cvssV2_0": {
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-3V3Q-H6JQ-R694

CVE-2026-78196 (GCVE-0-2026-78196)

Tags

Sightings

Nomenclature

Related by attack behaviour