FKIE_CVE-2026-44738

Vulnerability from fkie_nvd - Published: 2026-05-11 17:16 - Updated: 2026-05-14 18:16
Severity ?
7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Summary
Grav is a file-based Web platform. Prior to 2.0.0-rc.2, the Twig sandbox allow-list permits any user with the admin.pages role to call config.toArray() from within a page body, dumping the entire merged site configuration — including all plugin secrets (SMTP passwords, AWS keys, OAuth client secrets, API tokens) — into the rendered HTML. No administrator privileges are required. This vulnerability is fixed in 2.0.0-rc.2.
References
security-advisories@github.comhttps://github.com/getgrav/grav/security/advisories/GHSA-j274-39qw-32c9Exploit, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/getgrav/grav/security/advisories/GHSA-j274-39qw-32c9Exploit, Vendor Advisory
Impacted products
Vendor Product Version
getgrav grav *
getgrav grav 2.0.0
getgrav grav 2.0.0
getgrav grav 2.0.0
getgrav grav 2.0.0
getgrav grav 2.0.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "064CDB77-36FA-4294-9397-0D6FC8E67F1F",
              "versionEndExcluding": "2.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:2.0.0:beta1:*:*:*:*:*:*",
              "matchCriteriaId": "1ABB323F-20AF-40F3-BCD9-262644D242A1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:2.0.0:beta2:*:*:*:*:*:*",
              "matchCriteriaId": "23F8F687-3238-4CC0-AAC0-8D73DD13EB57",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:2.0.0:beta3:*:*:*:*:*:*",
              "matchCriteriaId": "4D2DD669-63FD-44AF-ABA7-5998216D81B0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:2.0.0:beta4:*:*:*:*:*:*",
              "matchCriteriaId": "0439ACB4-C5F0-4C78-B62D-8A7CCCA95943",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:getgrav:grav:2.0.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "F8DFF41E-3A2E-4975-8417-6157E923D749",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Grav is a file-based Web platform. Prior to 2.0.0-rc.2, the Twig sandbox allow-list permits any user with the admin.pages role to call config.toArray() from within a page body, dumping the entire merged site configuration \u2014 including all plugin secrets (SMTP passwords, AWS keys, OAuth client secrets, API tokens) \u2014 into the rendered HTML. No administrator privileges are required. This vulnerability is fixed in 2.0.0-rc.2."
    }
  ],
  "id": "CVE-2026-44738",
  "lastModified": "2026-05-14T18:16:50.440",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.7,
          "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:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 4.0,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-05-11T17:16:34.747",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/getgrav/grav/security/advisories/GHSA-j274-39qw-32c9"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/getgrav/grav/security/advisories/GHSA-j274-39qw-32c9"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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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.
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  • 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.



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