Vulnerability-Lookup

CVE-2025-3046 (GCVE-0-2025-3046)

Vulnerability from cvelistv5 – Published: 2025-07-07 09:54 – Updated: 2025-07-07 14:00

Title

Path Traversal via Symbolic Links in run-llama/llama_index

Summary

A vulnerability in the `ObsidianReader` class of the run-llama/llama_index repository, versions 0.12.23 to 0.12.28, allows for arbitrary file read through symbolic links. The `ObsidianReader` fails to resolve symlinks to their real paths and does not validate whether the resolved paths lie within the intended directory. This flaw enables attackers to place symlinks pointing to files outside the vault directory, which are then processed as valid Markdown files, potentially exposing sensitive information.

Severity ?

7.5 (High)


                        
                          CVSS:3.0/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

@huntr_ai

References

URL

Tags

	https://huntr.com/bounties/90a1f1b2-bb82-4d66-9fc…
	https://github.com/run-llama/llama_index/commit/0…

Impacted products

	Vendor	Product	Version
	run-llama	run-llama/llama_index	Affected: unspecified , < 0.12.28 (custom)

Show details on NVD website

JSON

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        }
      ],
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      "source": {
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        "discovery": "EXTERNAL"
      },
      "title": "Path Traversal via Symbolic Links in run-llama/llama_index"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntr_ai",
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    "dateReserved": "2025-03-31T12:36:26.873Z",
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    "state": "PUBLISHED"
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FKIE_CVE-2025-3046

Vulnerability from fkie_nvd - Published: 2025-07-07 10:15 - Updated: 2025-07-30 21:25

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

References

URL	Tags
security@huntr.dev	https://github.com/run-llama/llama_index/commit/0008041e8dde8e519621388e5d6f558bde6ef42e	Patch
security@huntr.dev	https://huntr.com/bounties/90a1f1b2-bb82-4d66-9fc1-856ed5f904da	Exploit, Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0	https://huntr.com/bounties/90a1f1b2-bb82-4d66-9fc1-856ed5f904da	Exploit, Third Party Advisory

Impacted products

	Vendor	Product	Version
	llamaindex	llamaindex	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:llamaindex:llamaindex:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "DC6D74C2-CA67-413D-B1FF-888E26FF992E",
              "versionEndExcluding": "0.12.28",
              "versionStartIncluding": "0.12.23",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the `ObsidianReader` class of the run-llama/llama_index repository, versions 0.12.23 to 0.12.28, allows for arbitrary file read through symbolic links. The `ObsidianReader` fails to resolve symlinks to their real paths and does not validate whether the resolved paths lie within the intended directory. This flaw enables attackers to place symlinks pointing to files outside the vault directory, which are then processed as valid Markdown files, potentially exposing sensitive information."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en la clase `ObsidianReader` del repositorio run-llama/llama_index, versiones 0.12.23 a 0.12.28, permite la lectura arbitraria de archivos mediante enlaces simb\u00f3licos. `ObsidianReader` no resuelve los enlaces simb\u00f3licos a sus rutas reales ni valida si las rutas resueltas se encuentran dentro del directorio deseado. Esta falla permite a los atacantes colocar enlaces simb\u00f3licos que apuntan a archivos fuera del directorio de la b\u00f3veda, que se procesan como archivos Markdown v\u00e1lidos, lo que podr\u00eda exponer informaci\u00f3n confidencial."
    }
  ],
  "id": "CVE-2025-3046",
  "lastModified": "2025-07-30T21:25:03.810",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security@huntr.dev",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-07-07T10:15:26.900",
  "references": [
    {
      "source": "security@huntr.dev",
      "tags": [
        "Patch"
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      "url": "https://github.com/run-llama/llama_index/commit/0008041e8dde8e519621388e5d6f558bde6ef42e"
    },
    {
      "source": "security@huntr.dev",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://huntr.com/bounties/90a1f1b2-bb82-4d66-9fc1-856ed5f904da"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Exploit",
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      "url": "https://huntr.com/bounties/90a1f1b2-bb82-4d66-9fc1-856ed5f904da"
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  "sourceIdentifier": "security@huntr.dev",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "value": "CWE-22"
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      "type": "Secondary"
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  ]
}

GHSA-FMRF-6JV9-QJC7

Vulnerability from github – Published: 2025-07-07 12:30 – Updated: 2025-07-07 23:35

Summary

LlamaIndex is vulnerable to Path Traversal attack through its ObsidianReader class

Details

A vulnerability in the ObsidianReader class in LlamaIndex Readers Integration: Obsidian before version 0.5.1 from the run-llama/llama_index repository (versions 0.12.23 to 0.12.28) allows for arbitrary file read through symbolic links. The ObsidianReader fails to resolve symlinks to their real paths and does not validate whether the resolved paths lie within the intended directory. This flaw enables attackers to place symlinks pointing to files outside the vault directory, which are then processed as valid Markdown files, potentially exposing sensitive information.

Severity ?

7.5 (High)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "llama-index-readers-obsidian"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.5.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-3046"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-07-07T23:35:32Z",
    "nvd_published_at": "2025-07-07T10:15:26Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in the `ObsidianReader` class in LlamaIndex Readers Integration: Obsidian before version 0.5.1 from the run-llama/llama_index repository (versions 0.12.23 to 0.12.28) allows for arbitrary file read through symbolic links. The `ObsidianReader` fails to resolve symlinks to their real paths and does not validate whether the resolved paths lie within the intended directory. This flaw enables attackers to place symlinks pointing to files outside the vault directory, which are then processed as valid Markdown files, potentially exposing sensitive information.",
  "id": "GHSA-fmrf-6jv9-qjc7",
  "modified": "2025-07-07T23:35:32Z",
  "published": "2025-07-07T12:30:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-3046"
    },
    {
      "type": "WEB",
      "url": "https://github.com/run-llama/llama_index/pull/18320"
    },
    {
      "type": "WEB",
      "url": "https://github.com/run-llama/llama_index/commit/0008041e8dde8e519621388e5d6f558bde6ef42e"
    },
    {
      "type": "WEB",
      "url": "https://github.com/run-llama/llama_index/commit/266eb3b3a61f158112726d75a5f5f0b90e34ded0"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/run-llama/llama_index"
    },
    {
      "type": "WEB",
      "url": "https://huntr.com/bounties/90a1f1b2-bb82-4d66-9fc1-856ed5f904da"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "LlamaIndex is vulnerable to Path Traversal attack through its ObsidianReader class"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CVE-2025-3046 (GCVE-0-2025-3046)

FKIE_CVE-2025-3046

GHSA-FMRF-6JV9-QJC7

Tags

Sightings

Nomenclature