FKIE_CVE-2025-66302

Vulnerability from fkie_nvd - Published: 2025-12-01 22:15 - Updated: 2026-09-26 00:10
Severity
6.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
6.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Summary
Grav is a file-based Web platform. Prior to 1.8.0-beta.27, A path traversal vulnerability has been identified in Grav CMS, allowing authenticated attackers with administrative privileges to read arbitrary files on the underlying server filesystem. This vulnerability arises due to insufficient input sanitization in the backup tool, where user-supplied paths are not properly restricted, enabling access to files outside the intended webroot directory. The impact of this vulnerability depends on the privileges of the user account running the application. This vulnerability is fixed in 1.8.0-beta.27.
References
security-advisories@github.comhttps://github.com/getgrav/grav/commit/ed640a13143c4177af013cf001969ed2c5e197eePatch
security-advisories@github.comhttps://github.com/getgrav/grav/security/advisories/GHSA-j422-qmxp-hv94Exploit, Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/getgrav/grav/security/advisories/GHSA-j422-qmxp-hv94Exploit, Third Party Advisory
Impacted products
Vendor Product Version
getgrav grav *
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
getgrav grav 1.8.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "grav",
          "vendor": "getgrav",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.8.0-beta.27"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0F068841-DBCC-41D5-8B24-BFCE51841E2E",
              "versionEndExcluding": "1.8.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta1:*:*:*:*:*:*",
              "matchCriteriaId": "8A383F2E-C6BA-440B-B648-A3313B7D91C3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta10:*:*:*:*:*:*",
              "matchCriteriaId": "F7EF2DEC-2798-4D0D-9C27-0F01BAFEAEFD",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta11:*:*:*:*:*:*",
              "matchCriteriaId": "530C6F64-F30B-4E93-9A12-D9625EA57483",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta12:*:*:*:*:*:*",
              "matchCriteriaId": "9AC28BF9-626D-4514-91F0-F81DAB5D3602",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta13:*:*:*:*:*:*",
              "matchCriteriaId": "307AA375-E531-4AE5-BA79-2F9D4DE7A05F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta14:*:*:*:*:*:*",
              "matchCriteriaId": "C2E3E312-485D-42B0-B465-64B6438CDCAE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta15:*:*:*:*:*:*",
              "matchCriteriaId": "5BE4B2F9-1B6D-4D18-916A-5C95A3213222",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta16:*:*:*:*:*:*",
              "matchCriteriaId": "763207F0-92D1-4274-A30A-DE634C5852C3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta17:*:*:*:*:*:*",
              "matchCriteriaId": "1DE8F350-BA07-4DAA-AE4B-5E0A532B6828",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta18:*:*:*:*:*:*",
              "matchCriteriaId": "F9150B94-0DF3-43F3-9806-39787A6C0E4D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta19:*:*:*:*:*:*",
              "matchCriteriaId": "BAA7C7EC-8FB2-445D-8A02-1743D87F5416",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta2:*:*:*:*:*:*",
              "matchCriteriaId": "7A6BEA2A-D534-4C9E-811A-8A46E214C46D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta20:*:*:*:*:*:*",
              "matchCriteriaId": "7A644F57-FF39-4262-9796-7C4F3B0851C1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta21:*:*:*:*:*:*",
              "matchCriteriaId": "B2AFB9E7-084E-497B-B0FC-CA6A5033C5BF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta22:*:*:*:*:*:*",
              "matchCriteriaId": "5C5E8823-9083-4FFA-9897-CAD0340DCE68",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta23:*:*:*:*:*:*",
              "matchCriteriaId": "9C048938-E0EC-4AD0-9847-FD74E6770FE2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta24:*:*:*:*:*:*",
              "matchCriteriaId": "F7B43876-1445-418A-9707-E692FDF62C4D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta25:*:*:*:*:*:*",
              "matchCriteriaId": "94B209DE-01C6-41BA-B912-CF57849A9F7A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta26:*:*:*:*:*:*",
              "matchCriteriaId": "AB53AA10-87A5-4010-8019-BF4AA5ABC12B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta3:*:*:*:*:*:*",
              "matchCriteriaId": "775E0913-F3EF-4A55-B162-5BF9C6E2E641",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta4:*:*:*:*:*:*",
              "matchCriteriaId": "3C3E022E-35CB-40AD-959A-F39949E38BD3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta5:*:*:*:*:*:*",
              "matchCriteriaId": "8779C813-A81A-4E21-AB86-6193933568BC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta6:*:*:*:*:*:*",
              "matchCriteriaId": "B608EDD4-207A-41A7-A60D-496FDA8EAFEA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta7:*:*:*:*:*:*",
              "matchCriteriaId": "AE1F2253-3EE0-4ADD-B8A5-C882A60FC626",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta8:*:*:*:*:*:*",
              "matchCriteriaId": "81D4C859-5560-42F1-ACD9-65210E523F28",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:1.8.0:beta9:*:*:*:*:*:*",
              "matchCriteriaId": "156707A7-9507-4AC1-9CD0-90E32836E9DF",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Grav is a file-based Web platform. Prior to 1.8.0-beta.27, A path traversal vulnerability has been identified in Grav CMS, allowing authenticated attackers with administrative privileges to read arbitrary files on the underlying server filesystem. This vulnerability arises due to insufficient input sanitization in the backup tool, where user-supplied paths are not properly restricted, enabling access to files outside the intended webroot directory. The impact of this vulnerability depends on the privileges of the user account running the application. This vulnerability is fixed in 1.8.0-beta.27."
    },
    {
      "lang": "es",
      "value": "Grav es una plataforma web basada en archivos. Versiones anteriores a 1.8.0-beta.27, se ha identificado una vulnerabilidad de salto de ruta en Grav CMS, que permite a atacantes autenticados con privilegios administrativos leer archivos arbitrarios en el sistema de archivos del servidor subyacente. Esta vulnerabilidad surge debido a una sanitizaci\u00f3n de entrada insuficiente en la herramienta de copia de seguridad, donde las rutas proporcionadas por el usuario no est\u00e1n restringidas adecuadamente, lo que permite el acceso a archivos fuera del directorio webroot previsto. El impacto de esta vulnerabilidad depende de los privilegios de la cuenta de usuario que ejecuta la aplicaci\u00f3n. Esta vulnerabilidad est\u00e1 corregida en la versi\u00f3n 1.8.0-beta.27."
    }
  ],
  "id": "CVE-2025-66302",
  "lastModified": "2026-09-26T00:10:00.127",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 4.0,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 4.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-66302",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-12-03T15:11:05.884619Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-12-01T22:15:49.750",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/getgrav/grav/commit/ed640a13143c4177af013cf001969ed2c5e197ee"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/getgrav/grav/security/advisories/GHSA-j422-qmxp-hv94"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/getgrav/grav/security/advisories/GHSA-j422-qmxp-hv94"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



Log in or create an account to share your comment.




Tags
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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.