CVE-2025-66300 (GCVE-0-2025-66300)

Vulnerability from cvelistv5 – Published: 2025-12-01 21:19 – Updated: 2025-12-02 14:08
VLAI?
Title
Grav is vulnerable to Arbitrary File Read
Summary
Grav is a file-based Web platform. Prior to 1.8.0-beta.27, A low privilege user account with page editing privilege can read any server files using "Frontmatter" form. This includes Grav user account files (/grav/user/accounts/*.yaml), which store hashed user password, 2FA secret, and the password reset token. This can allow an adversary to compromise any registered account by resetting a password for a user to get access to the password reset token from the file or by cracking the hashed password. This vulnerability is fixed in 1.8.0-beta.27.
Severity ?
8.5 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
Vendor Product Version
getgrav grav Affected: < 1.8.0-beta.27
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-66300",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-02T14:08:33.958066Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-02T14:08:49.254Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "grav",
          "vendor": "getgrav",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.8.0-beta.27"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Grav is a file-based Web platform. Prior to 1.8.0-beta.27, A low privilege user account with page editing privilege can read any server files using \"Frontmatter\" form. This includes Grav user account files (/grav/user/accounts/*.yaml), which store hashed user password, 2FA secret, and the password reset token. This can allow an adversary to compromise any registered account by resetting a password for a user to get access to the password reset token from the file or by cracking the hashed password. This vulnerability is fixed in 1.8.0-beta.27."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 8.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-01T21:19:00.744Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/getgrav/grav/security/advisories/GHSA-p4ww-mcp9-j6f2",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/getgrav/grav/security/advisories/GHSA-p4ww-mcp9-j6f2"
        },
        {
          "name": "https://github.com/getgrav/grav/commit/ed640a13143c4177af013cf001969ed2c5e197ee",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/getgrav/grav/commit/ed640a13143c4177af013cf001969ed2c5e197ee"
        }
      ],
      "source": {
        "advisory": "GHSA-p4ww-mcp9-j6f2",
        "discovery": "UNKNOWN"
      },
      "title": "Grav is vulnerable to Arbitrary File Read"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-66300",
    "datePublished": "2025-12-01T21:19:00.744Z",
    "dateReserved": "2025-11-26T23:11:46.394Z",
    "dateUpdated": "2025-12-02T14:08:49.254Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-66300\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2025-12-01T22:15:49.447\",\"lastModified\":\"2025-12-03T15:45:05.890\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Grav is a file-based Web platform. Prior to 1.8.0-beta.27, A low privilege user account with page editing privilege can read any server files using \\\"Frontmatter\\\" form. This includes Grav user account files (/grav/user/accounts/*.yaml), which store hashed user password, 2FA secret, and the password reset token. This can allow an adversary to compromise any registered account by resetting a password for a user to get access to the password reset token from the file or by cracking the hashed password. This vulnerability is fixed in 1.8.0-beta.27.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L\",\"baseScore\":8.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.1,\"impactScore\":4.7}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.8.0\",\"matchCriteriaId\":\"0F068841-DBCC-41D5-8B24-BFCE51841E2E\"},{\"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\"}]}]}],\"references\":[{\"url\":\"https://github.com/getgrav/grav/commit/ed640a13143c4177af013cf001969ed2c5e197ee\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/getgrav/grav/security/advisories/GHSA-p4ww-mcp9-j6f2\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-66300\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-12-02T14:08:33.958066Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-12-02T14:08:42.377Z\"}}], \"cna\": {\"title\": \"Grav is vulnerable to Arbitrary File Read\", \"source\": {\"advisory\": \"GHSA-p4ww-mcp9-j6f2\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"CHANGED\", \"version\": \"3.1\", \"baseScore\": 8.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"getgrav\", \"product\": \"grav\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 1.8.0-beta.27\"}]}], \"references\": [{\"url\": \"https://github.com/getgrav/grav/security/advisories/GHSA-p4ww-mcp9-j6f2\", \"name\": \"https://github.com/getgrav/grav/security/advisories/GHSA-p4ww-mcp9-j6f2\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/getgrav/grav/commit/ed640a13143c4177af013cf001969ed2c5e197ee\", \"name\": \"https://github.com/getgrav/grav/commit/ed640a13143c4177af013cf001969ed2c5e197ee\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Grav is a file-based Web platform. Prior to 1.8.0-beta.27, A low privilege user account with page editing privilege can read any server files using \\\"Frontmatter\\\" form. This includes Grav user account files (/grav/user/accounts/*.yaml), which store hashed user password, 2FA secret, and the password reset token. This can allow an adversary to compromise any registered account by resetting a password for a user to get access to the password reset token from the file or by cracking the hashed password. This vulnerability is fixed in 1.8.0-beta.27.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-22\", \"description\": \"CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2025-12-01T21:19:00.744Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-66300\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-12-02T14:08:49.254Z\", \"dateReserved\": \"2025-11-26T23:11:46.394Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2025-12-01T21:19:00.744Z\", \"assignerShortName\": \"GitHub_M\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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 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.