{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:slab:quill:2.0.3:*:*:*:*:node.js:*:*",
            "extracted_events": [
              {
                "introduced": "2.0.3"
              },
              {
                "last_affected": "2.0.3"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "CPE_STRING"
            ]
          },
          "events": [
            {
              "introduced": "522fd7ee0682498516df7389bacb6f7eb6e92b77"
            },
            {
              "last_affected": "522fd7ee0682498516df7389bacb6f7eb6e92b77"
            }
          ],
          "repo": "https://github.com/slab/quill",
          "type": "GIT"
        }
      ],
      "versions": [
        "2.0.3"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Fluid Attacks",
    "cwe_ids": [
      "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/15xxx/CVE-2025-15056.json"
  },
  "details": "A lack of data validation vulnerability in the HTML export feature in Quill in allows Cross-Site Scripting (XSS).\n\nThis issue affects Quill: 2.0.3.",
  "id": "CVE-2025-15056",
  "modified": "2026-07-15T01:48:53.182121588Z",
  "published": "2026-01-13T20:39:29.627Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://registry.npmjs.org"
    },
    {
      "type": "ADVISORY",
      "url": "https://fluidattacks.com/advisories/diomedes"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/15xxx/CVE-2025-15056.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-15056"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/slab/quill"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Quill 2.0.3 - Lack of data validation in HTML export allowing XSS"
}