FKIE_CVE-2025-66298

Vulnerability from fkie_nvd - Published: 2025-12-01 22:15 - Updated: 2025-12-03 15:51
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Grav is a file-based Web platform. Prior to 1.8.0-beta.27, having a simple form on site can reveal the whole Grav configuration details (including plugin configuration details) by using the correct POST payload to exploit a Server-Side Template (SST) vulnerability. Sensitive information may be contained in the configuration details. This vulnerability is fixed in 1.8.0-beta.27.
References
security-advisories@github.comhttps://github.com/getgrav/grav/commit/e37259527d9c1deb6200f8967197a9fa587c6458Patch
security-advisories@github.comhttps://github.com/getgrav/grav/security/advisories/GHSA-8535-hvm8-2hmvExploit, 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 

{
  "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, having a simple form on site can reveal the whole Grav configuration details (including plugin configuration details) by using the correct POST payload to exploit a Server-Side Template (SST) vulnerability. Sensitive information may be contained in the configuration details. This vulnerability is fixed in 1.8.0-beta.27."
    }
  ],
  "id": "CVE-2025-66298",
  "lastModified": "2025-12-03T15:51:09.710",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 7.7,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "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/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-12-01T22:15:49.103",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/getgrav/grav/commit/e37259527d9c1deb6200f8967197a9fa587c6458"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/getgrav/grav/security/advisories/GHSA-8535-hvm8-2hmv"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1336"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


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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.
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  • 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.