Craft CMS XSS in RSS widget feed

{
  "id": "5921451b3564c754181945d1afe7d27fb9d98c10c42d8b0419c03da81961a7f0",
  "url": "https://osv.dev/vulnerability/CVE-2023-33195",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Craft CMS XSS in RSS widget feed",
    "summary": "Craft is a CMS for creating custom digital experiences on the web. A malformed RSS feed can deliver an XSS payload. This issue was patched in version 4.4.6.",
    "evidence": "osv:CVE-2023-33195",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2023-33195",
      "aliases": [
        "CVE-2023-33195",
        "GHSA-qpgm-gjgf-8c2x"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/craftcms/cms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "57dd0fab44655df27200e3a67a975ad182cd5125"
                },
                {
                  "fixed": "81bc48f0ce79dbdaac30b618ec8af746479334fa"
                },
                {
                  "fixed": "b77cb3023bed4f4a37c11294c4d319ff9f598e1f"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:craftcms:craft_cms:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "4.3.0"
                      },
                      {
                        "fixed": "4.4.6"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "b77cb3023bed4f4a37c11294c4d319ff9f598e1f"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "81bc48f0ce79dbdaac30b618ec8af746479334fa"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "4.4.6"
                  }
                ]
              }
            }
          ],
          "versions": [
            "4.4.0",
            "4.4.5",
            "4.4.4",
            "4.4.3",
            "4.4.2",
            "4.4.1",
            "4.3.11",
            "4.3.10",
            "4.3.9",
            "4.3.8.2",
            "4.3.8.1",
            "4.3.8",
            "4.3.7.1",
            "4.3.7",
            "4.3.6.1",
            "4.3.6",
            "4.3.5",
            "4.3.4",
            "4.3.3",
            "4.3.2.1",
            "4.3.2",
            "4.3.1",
            "4.3.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-33195.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:43.692829281Z",
      "provider": "osv",
      "references": [
        "https://github.com/craftcms/cms/releases/tag/4.4.6",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33195.json",
        "https://github.com/craftcms/cms/security/advisories/GHSA-qpgm-gjgf-8c2x",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-33195",
        "https://github.com/craftcms/cms/commit/b77cb3023bed4f4a37c11294c4d319ff9f598e1f"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-79"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33195.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-33195",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 511584,
  "published_at": "2023-05-27T03:51:35.684+00:00"
}