FKIE_CVE-2026-105696

Vulnerability from fkie_nvd - Published: 2026-10-05 20:17 - Updated: 2026-10-06 17:17
Severity
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
Penpot is an open-source design and prototyping platform. Prior to 2.18.0, the get-page RPC accepts a share-link permission object with blanket read access but does not verify that the caller-selected page-id belongs to the link's authorized pages set. An attacker with both a valid share link and the attacker's own authenticated Penpot session can retrieve the complete shape and design data of another page in the same file when its identifier is known, because get-page requires authentication. The related get-file-fragment RPC also permits share-link access without mapping fragments to authorized pages. This issue is fixed in version 2.18.0.
References
security-advisories@github.comhttps://github.com/penpot/penpot/commit/52573be07472987703b2ce715c4c10919f4e153e
security-advisories@github.comhttps://github.com/penpot/penpot/releases/tag/2.18.0
security-advisories@github.comhttps://github.com/penpot/penpot/security/advisories/GHSA-x9xg-qphx-8grr
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/penpot/penpot/security/advisories/GHSA-x9xg-qphx-8grr
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "penpot",
          "vendor": "penpot",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.18.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Penpot is an open-source design and prototyping platform. Prior to 2.18.0, the get-page RPC accepts a share-link permission object with blanket read access but does not verify that the caller-selected page-id belongs to the link\u0027s authorized pages set. An attacker with both a valid share link and the attacker\u0027s own authenticated Penpot session can retrieve the complete shape and design data of another page in the same file when its identifier is known, because get-page requires authentication. The related get-file-fragment RPC also permits share-link access without mapping fragments to authorized pages. This issue is fixed in version 2.18.0."
    }
  ],
  "id": "CVE-2026-105696",
  "lastModified": "2026-10-06T17:17:18.580",
  "metrics": {
    "cvssMetricV31": [
      {
        "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": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-105696",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-10-06T16:44:35.306835Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-10-05T20:17:20.240",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/penpot/penpot/commit/52573be07472987703b2ce715c4c10919f4e153e"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/penpot/penpot/releases/tag/2.18.0"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/penpot/penpot/security/advisories/GHSA-x9xg-qphx-8grr"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://github.com/penpot/penpot/security/advisories/GHSA-x9xg-qphx-8grr"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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