AI (Artificial Intelligence) - Moderately critical - Cross site scripting - SA-CONTRIB-2026-119

{
  "id": "ce170d6f30d6aa5704e1ae8094f0e963e70683346723c811ae6a05b042c5a1c9",
  "url": "https://osv.dev/vulnerability/CVE-2026-84911",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "AI (Artificial Intelligence) - Moderately critical - Cross site scripting - SA-CONTRIB-2026-119",
    "summary": "Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal AI (Artificial Intelligence) allows Stored XSS. This issue affects AI (Artificial Intelligence) versions: from 0.0.0 to 1.3.13, from 1.4.0 to 1.4.8.",
    "evidence": "osv:CVE-2026-84911",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2026-84911",
      "aliases": [
        "CVE-2026-84911",
        "DRUPAL-CONTRIB-2026-119"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.drupalcode.org/project/ai",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "779ef0bd0a02ca557dec7276e9e1427fd79ac682"
                },
                {
                  "introduced": "cce9d82bf48dbc0082a84aab7bfac55a56eda65d"
                },
                {
                  "fixed": "6008c68e9d3152cdc02c9bfeee4e27d5230316f9"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0.0.0"
                      },
                      {
                        "fixed": "1.3.13"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "1.4.0"
                      },
                      {
                        "fixed": "1.4.8"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.4.7",
            "1.3.12",
            "1.4.6",
            "1.3.11",
            "1.3.10",
            "1.4.5",
            "1.3.9",
            "1.4.4",
            "1.4.3",
            "1.3.8",
            "1.4.2",
            "1.3.7",
            "1.4.1",
            "1.3.6",
            "1.4.0",
            "1.3.5",
            "1.3.4",
            "1.3.3",
            "1.3.2",
            "1.3.1",
            "1.3.0",
            "1.3.0-rc2",
            "1.3.0-rc1",
            "1.3.0-beta1",
            "1.2.2",
            "1.2.1",
            "1.2.0",
            "1.2.0-rc2",
            "1.2.0-rc1",
            "1.2.0-beta1",
            "1.2.0-alpha2",
            "1.2.0-alpha1",
            "1.1.0-beta1",
            "1.0.5",
            "1.0.4",
            "1.0.3",
            "1.0.2",
            "1.0.1",
            "1.0.0",
            "1.0.0-beta7",
            "1.0.0-beta6",
            "1.0.0-beta5",
            "1.0.0-beta4",
            "1.0.0-beta3",
            "1.0.0-beta2",
            "1.0.0-beta1",
            "1.0.0-alpha8",
            "1.0.0-alpha7",
            "1.0.0-alpha6",
            "1.0.0-alpha5",
            "1.0.0-alpha4",
            "1.0.0-alpha3",
            "1.0.0-alpha2",
            "1.0.0-alpha1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-84911.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:20.885165917Z",
      "provider": "osv",
      "references": [
        "https://git.drupalcode.org/project/ai",
        "https://www.drupal.org/project/ai",
        "https://www.drupal.org/sa-contrib-2026-119",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/84xxx/CVE-2026-84911.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-84911"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-79"
        ],
        "cna_assigner": "drupal",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/84xxx/CVE-2026-84911.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-84911",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 487283,
  "published_at": "2026-10-22T01:22:17.746+00:00"
}