Decidim has a cross-site scripting vulnerability in the version control page

{
  "id": "06a648b236a38548be817b2f3039a04aad68e354483411b0381b8016d0725468",
  "url": "https://osv.dev/vulnerability/CVE-2024-41673",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Decidim has a cross-site scripting vulnerability in the version control page",
    "summary": "Decidim is a participatory democracy framework. The version control feature used in resources is subject to potential XSS attack through a malformed URL. This vulnerability is fixed in 0.27.8.",
    "evidence": "osv:CVE-2024-41673",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2024-41673",
      "aliases": [
        "CVE-2024-41673",
        "GHSA-cc4g-m3g7-xmw8"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/decidim/decidim",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "88a6de07b0dc5bab7c4c59dbce7de062e94ff528"
                },
                {
                  "fixed": "8a18c8b1ee85a1b35ee0d8d5893f218695d15637"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.27.8"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "range": [
                      {
                        "fixed": "8a18c8b1ee85a1b35ee0d8d5893f218695d15637"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.27.7",
            "v0.27.6",
            "v0.27.5",
            "v0.27.4",
            "v0.27.3",
            "v0.27.2",
            "v0.27.1",
            "v0.27.0",
            "v0.27.0.rc1",
            "v0.20.0",
            "v0.5.0",
            "v0.4.0",
            "v0.3.0",
            "v0.2.0",
            "v0.1.0",
            "v0.0.8.1",
            "v0.0.8",
            "v0.0.7",
            "v0.0.6",
            "v0.0.5",
            "v0.0.4",
            "v0.0.3",
            "v0.0.2",
            "v0.0.1",
            "v0.0.1.alpha9",
            "v0.0.1.alpha8",
            "v0.0.1.alpha7",
            "v0.0.1.alpha6",
            "v0.0.1.alpha5",
            "v0.0.1.alpha4",
            "v0.0.1.alpha3",
            "v0.0.1.alpha2",
            "v0.0.1.alpha1",
            "v0.0.1.alpha"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-41673.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:39.216051450Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41673.json",
        "https://github.com/decidim/decidim/security/advisories/GHSA-cc4g-m3g7-xmw8",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-41673",
        "https://github.com/decidim/decidim/commit/8a18c8b1ee85a1b35ee0d8d5893f218695d15637"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-79"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41673.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-41673",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 506584,
  "published_at": "2024-10-01T14:58:34.521+00:00"
}