CVE-2026-105696 (GCVE-0-2026-105696)
Vulnerability from cvelistv5
Published
2026-10-05 20:05
Modified
2026-10-06 16:45
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
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
Impacted products
Vendor Product Version
penpot penpot Version: < 2.18.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-105696",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-06T16:44:35.306835Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-06T16:45:27.145Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/penpot/penpot/security/advisories/GHSA-x9xg-qphx-8grr"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "penpot",
          "vendor": "penpot",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.18.0"
            }
          ]
        }
      ],
      "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."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "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"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862: Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-05T20:05:30.908Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/penpot/penpot/security/advisories/GHSA-x9xg-qphx-8grr",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/penpot/penpot/security/advisories/GHSA-x9xg-qphx-8grr"
        },
        {
          "name": "https://github.com/penpot/penpot/commit/52573be07472987703b2ce715c4c10919f4e153e",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/penpot/penpot/commit/52573be07472987703b2ce715c4c10919f4e153e"
        },
        {
          "name": "https://github.com/penpot/penpot/releases/tag/2.18.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/penpot/penpot/releases/tag/2.18.0"
        }
      ],
      "source": {
        "advisory": "GHSA-x9xg-qphx-8grr",
        "discovery": "UNKNOWN"
      },
      "title": "Penpot: Share-link page-scope escalation: a share-link holder reads pages outside the link\u0027s authorized scope via the get-page RPC command"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-105696",
    "datePublished": "2026-10-05T20:05:30.908Z",
    "dateReserved": "2026-10-05T17:48:58.627Z",
    "dateUpdated": "2026-10-06T16:45:27.145Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-105696\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-10-06T16:44:35.306835Z\"}}}], \"references\": [{\"url\": \"https://github.com/penpot/penpot/security/advisories/GHSA-x9xg-qphx-8grr\", \"tags\": [\"exploit\"]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-10-06T16:45:13.828Z\"}}], \"cna\": {\"title\": \"Penpot: Share-link page-scope escalation: a share-link holder reads pages outside the link\u0027s authorized scope via the get-page RPC command\", \"source\": {\"advisory\": \"GHSA-x9xg-qphx-8grr\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 6.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"penpot\", \"product\": \"penpot\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 2.18.0\"}]}], \"references\": [{\"url\": \"https://github.com/penpot/penpot/security/advisories/GHSA-x9xg-qphx-8grr\", \"name\": \"https://github.com/penpot/penpot/security/advisories/GHSA-x9xg-qphx-8grr\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/penpot/penpot/commit/52573be07472987703b2ce715c4c10919f4e153e\", \"name\": \"https://github.com/penpot/penpot/commit/52573be07472987703b2ce715c4c10919f4e153e\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/penpot/penpot/releases/tag/2.18.0\", \"name\": \"https://github.com/penpot/penpot/releases/tag/2.18.0\", \"tags\": [\"x_refsource_MISC\"]}], \"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.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-862\", \"description\": \"CWE-862: Missing Authorization\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2026-10-05T20:05:30.908Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-105696\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-10-06T16:45:27.145Z\", \"dateReserved\": \"2026-10-05T17:48:58.627Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2026-10-05T20:05:30.908Z\", \"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 seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.