{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "1.0.0"
              },
              {
                "last_affected": "1.0.0"
              },
              {
                "introduced": "1.0.1"
              },
              {
                "last_affected": "1.0.1"
              },
              {
                "introduced": "1.0.2"
              },
              {
                "last_affected": "1.0.2"
              },
              {
                "introduced": "1.0.3"
              },
              {
                "last_affected": "1.0.3"
              },
              {
                "introduced": "1.0.4"
              },
              {
                "last_affected": "1.0.4"
              },
              {
                "introduced": "1.0.5"
              },
              {
                "last_affected": "1.0.5"
              },
              {
                "introduced": "1.0.6"
              },
              {
                "last_affected": "1.0.6"
              },
              {
                "introduced": "1.0.7"
              },
              {
                "last_affected": "1.0.7"
              },
              {
                "introduced": "1.0.8"
              },
              {
                "last_affected": "1.0.8"
              },
              {
                "introduced": "1.0.9"
              },
              {
                "last_affected": "1.0.9"
              },
              {
                "introduced": "1.0.10"
              },
              {
                "last_affected": "1.0.10"
              },
              {
                "introduced": "1.0.11"
              },
              {
                "last_affected": "1.0.11"
              },
              {
                "introduced": "1.0.12"
              },
              {
                "last_affected": "1.0.12"
              },
              {
                "introduced": "1.0.13"
              },
              {
                "last_affected": "1.0.13"
              },
              {
                "introduced": "1.0.14"
              },
              {
                "last_affected": "1.0.14"
              },
              {
                "introduced": "1.0.15"
              },
              {
                "last_affected": "1.0.15"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "e88e914ac405cfc303edd31440621971b5e33902"
            },
            {
              "fixed": "139c46c3d7c9bc81542b7b5a58d5cde5d0e0195a"
            },
            {
              "fixed": "f0eb17834e2fb52d9610aebcceaf5009d183cc86"
            }
          ],
          "repo": "https://github.com/rhukster/dom-sanitizer",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.0.0",
        "1.0.1",
        "1.0.10",
        "1.0.11",
        "1.0.12",
        "1.0.13",
        "1.0.14",
        "1.0.15",
        "1.0.2",
        "1.0.3",
        "1.0.4",
        "1.0.5",
        "1.0.6",
        "1.0.7",
        "1.0.8",
        "1.0.9"
      ]
    }
  ],
  "aliases": [
    "GHSA-cjfg-j8jp-5xvc"
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-183",
      "CWE-184"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103687.json"
  },
  "details": "A vulnerability has been found in rhukster dom-sanitizer up to 1.0.15. The affected element is the function url of the file src/DOMSanitizer.php of the component SVG Sanitization. Such manipulation leads to incomplete blacklist. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.16 is sufficient to fix this issue. The name of the patch is 139c46c3d7c9bc81542b7b5a58d5cde5d0e0195a. Upgrading the affected component is recommended.",
  "id": "CVE-2026-103687",
  "modified": "2026-10-03T03:30:42.450495602Z",
  "published": "2026-10-01T14:30:12.624Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/rhukster/dom-sanitizer/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103687.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-103687"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/cve/CVE-2026-103687"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/submit/958345"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/vuln/412551"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/vuln/412551/cti"
    },
    {
      "type": "FIX",
      "url": "https://github.com/rhukster/dom-sanitizer/commit/139c46c3d7c9bc81542b7b5a58d5cde5d0e0195a"
    },
    {
      "type": "FIX",
      "url": "https://github.com/rhukster/dom-sanitizer/releases/tag/1.0.16"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/rhukster/dom-sanitizer/security/advisories/GHSA-cjfg-j8jp-5xvc"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "rhukster dom-sanitizer SVG Sanitization DOMSanitizer.php url incomplete blacklist"
}