{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "2.15.0"
              },
              {
                "fixed": "2.15.2"
              },
              {
                "introduced": "2.14.0"
              },
              {
                "fixed": "2.14.6"
              },
              {
                "introduced": "2.13.0"
              },
              {
                "fixed": "2.13.10"
              },
              {
                "introduced": "2.12.0"
              },
              {
                "fixed": "2.12.14"
              },
              {
                "introduced": "2.11.0se"
              },
              {
                "fixed": "2.11.18"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "9994cd93198c4b1692bcda733eb08d1e81c26eed"
            },
            {
              "fixed": "272e65580ca92b9dc51e0f0f0f9ae9d6d356e3b8"
            },
            {
              "introduced": "19d8a9c03fde57ab691101dc90a17b92c55f09ad"
            },
            {
              "fixed": "e15475cd89c247f4d66ef912465bd8afba0a443d"
            },
            {
              "introduced": "f94ac947f75e312f1ab9217d21b2770b48b734c8"
            },
            {
              "fixed": "11d9b203d7b7a3bb4136ba2d87eab32b1ece2b3f"
            },
            {
              "introduced": "8815e66bf2e4b528493cf11222f1a63f86305a9f"
            },
            {
              "fixed": "21f6886d379157f94d638f38410d14c9ede46210"
            },
            {
              "introduced": "4b8ab8c48d681f77065bf25e1fa502c652b94465"
            },
            {
              "fixed": "4749307e97fb0b48b8446a8efc86c0be7716a018"
            }
          ],
          "repo": "https://github.com/rancher/rancher",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-992f-xh8r-jg2f"
  ],
  "database_specific": {
    "cna_assigner": "suse",
    "cwe_ids": [
      "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/88xxx/CVE-2026-88804.json"
  },
  "details": "An unauthenticated update of public UI settings could be used by remote attackers to execute a stored cross-site scripting attack in the Rancher UI, in SUSE Rancher 2.15 before 2.15.2, 2.14 before 2.14.6, 2.13 before 2.13.10, 2.12 before 2.12.14 and 2.11 before 2.11.18.",
  "id": "CVE-2026-88804",
  "modified": "2026-10-01T03:30:23.113574120Z",
  "published": "2026-09-28T15:58:34.657Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/rancher/rancher/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/88xxx/CVE-2026-88804.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/rancher/rancher/security/advisories/GHSA-992f-xh8r-jg2f"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-88804"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Unauthenticated update of public UI settings leading to stored cross-site scripting in Rancher"
}