CVE-2026-49119 (GCVE-0-2026-49119)

Vulnerability from cvelistv5 – Published: 2026-07-01 18:30 – Updated: 2026-07-01 18:34 X_Open Source
VLAI
Title
Gradio < 6.16.0 Path Traversal via FileExplorer.preprocess()
Summary
Gradio before 6.16.0 contain a path traversal vulnerability in the FileExplorer component's preprocess() method that allows unauthenticated attackers to escape the configured root directory by supplying path segments containing directory traversal sequences or absolute paths. Attackers can provide crafted path segments that cause os.path.join to discard the root_dir prefix entirely, resulting in arbitrary file read or exposure of sensitive files outside the intended directory.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
Vendor Product Version
gradio-app gradio Affected: 0 , < 6.16.0 (semver)
Create a notification for this product.
Date Public
2026-05-29 00:00
Show details on NVD website
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          "repo": "https://github.com/gradio-app/gradio",
          "vendor": "gradio-app",
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              "status": "affected",
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              "versionType": "semver"
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      "datePublic": "2026-05-29T00:00:00.000Z",
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        }
      ],
      "metrics": [
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            "Recovery": "NOT_DEFINED",
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            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
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            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
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            "valueDensity": "NOT_DEFINED",
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              "description": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
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              "type": "CWE"
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      "providerMetadata": {
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        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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      "references": [
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          "name": "Release Notes",
          "tags": [
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          "url": "https://github.com/gradio-app/gradio/releases/tag/gradio%406.16.0"
        },
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          "name": "Fix PR",
          "tags": [
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          "url": "https://github.com/gradio-app/gradio/pull/13437"
        },
        {
          "name": "Fix Commit",
          "tags": [
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          "url": "https://github.com/gradio-app/gradio/commit/97d541f3d5fd05b2587a69ecc94b68fe5d2d7004"
        },
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        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "tags": [
        "x_open-source"
      ],
      "title": "Gradio \u003c 6.16.0 Path Traversal via FileExplorer.preprocess()",
      "x_generator": {
        "engine": "vulncheck"
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  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-49119",
    "datePublished": "2026-07-01T18:30:38.749Z",
    "dateReserved": "2026-05-27T17:40:12.737Z",
    "dateUpdated": "2026-07-01T18:34:45.639Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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  }
}


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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


Detection rules are retrieved from Rulezet.