fkie_cve-2025-52901
Vulnerability from fkie_nvd
Published
2025-06-30 20:15
Modified
2025-08-04 18:15
Severity ?
4.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. Prior to version 2.33.9, access tokens are used as GET parameters. The JSON Web Token (JWT) which is used as a session identifier will get leaked to anyone having access to the URLs accessed by the user. This will give an attacker full access to a user's account and, in consequence, to all sensitive files the user has access to. This issue has been patched in version 2.33.9.
References
security-advisories@github.comhttps://github.com/filebrowser/filebrowser/commit/d5b39a14fd3fc0d1c364116b41289484df7c27b2Patch
security-advisories@github.comhttps://github.com/filebrowser/filebrowser/releases/tag/v2.33.9Release Notes
security-advisories@github.comhttps://github.com/filebrowser/filebrowser/security/advisories/GHSA-rmwh-g367-mj4xExploit, Vendor Advisory
security-advisories@github.comhttps://github.com/sbaresearch/advisories/tree/public/2025/SBA-ADV-20250327-03_Filebrowser_Sensitive_Data_Transferred_In_URL
Impacted products
Vendor Product Version
filebrowser filebrowser *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:filebrowser:filebrowser:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8E2B3263-B3C5-4FAC-B62E-AADF39D31C1A",
              "versionEndIncluding": "2.33.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. Prior to version 2.33.9, access tokens are used as GET parameters. The JSON Web Token (JWT) which is used as a session identifier will get leaked to anyone having access to the URLs accessed by the user. This will give an attacker full access to a user\u0027s account and, in consequence, to all sensitive files the user has access to. This issue has been patched in version 2.33.9."
    },
    {
      "lang": "es",
      "value": "File Browser proporciona una interfaz de gesti\u00f3n de archivos dentro de un directorio espec\u00edfico y permite cargar, eliminar, previsualizar, renombrar y editar archivos. Antes de la versi\u00f3n 2.33.9, los tokens de acceso se utilizaban como par\u00e1metros GET. El token web JSON (JWT), utilizado como identificador de sesi\u00f3n, se filtraba a cualquiera que tuviera acceso a las URL a las que acced\u00eda el usuario. Esto otorgaba a un atacante acceso total a la cuenta del usuario y, en consecuencia, a todos los archivos confidenciales a los que ten\u00eda acceso. Este problema se ha corregido en la versi\u00f3n 2.33.9."
    }
  ],
  "id": "CVE-2025-52901",
  "lastModified": "2025-08-04T18:15:35.040",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 0.9,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-06-30T20:15:25.390",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/filebrowser/filebrowser/commit/d5b39a14fd3fc0d1c364116b41289484df7c27b2"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/filebrowser/filebrowser/releases/tag/v2.33.9"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/filebrowser/filebrowser/security/advisories/GHSA-rmwh-g367-mj4x"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/sbaresearch/advisories/tree/public/2025/SBA-ADV-20250327-03_Filebrowser_Sensitive_Data_Transferred_In_URL"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-598"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.