{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "4.2.1"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "292e6a36a120c2056a3c19b501d8245d9e6f2db0"
            }
          ],
          "repo": "https://github.com/thingsboard/thingsboard",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "ThingsBoard versions \u003c 4.2.1 contain a server-side request forgery (SSRF) vulnerability in the dashboard's Image Upload Gallery feature. An attacker can upload a malicious SVG file that references a remote URL. If the server processes the SVG file in a way that parses external references, it may initiate unintended outbound requests. This can be used to access internal services or resources.",
  "id": "CVE-2025-34282",
  "modified": "2026-03-14T13:46:35.114166427Z",
  "published": "2025-10-17T19:15:37.340Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/thingsboard/thingsboard/releases/tag/v4.2.1"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/thingsboard-svg-image-ssrf"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/thingsboard/thingsboard/pull/13927"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}