Security advisory

{
  "id": "7202896d89fef3fdad74efeeb3cf461517e060165e82ccbf384c850e174ec976",
  "url": "https://osv.dev/vulnerability/CVE-2025-29049",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2025-29049",
    "summary": "Cross Site Scripting vulnerability in arnog MathLive Versions v0.103.0 and before (fixed in 0.104.0) allows an attacker to execute arbitrary code via the MathLive function.",
    "evidence": "osv:CVE-2025-29049",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2025-29049",
      "aliases": [
        "CVE-2025-29049",
        "GHSA-qwj6-q94f-8425"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/arnog/mathlive",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "a948f7896f23956b9551ef2f355503f07ae5a46f"
                },
                {
                  "fixed": "abc26056fd5e29a99edfa96a0bbe855ea2a8b678"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.104.0"
                      }
                    ],
                    "source": "DESCRIPTION"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "0.103.0"
                      }
                    ],
                    "source": "DESCRIPTION"
                  },
                  {
                    "range": [
                      {
                        "fixed": "abc26056fd5e29a99edfa96a0bbe855ea2a8b678"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.103.0",
            "v0.102.0",
            "v0.101.2",
            "v0.101.1",
            "v0.100.0",
            "v0.99.0",
            "v0.94.0",
            "v0.72.3",
            "v0.72.2",
            "v0.72.1",
            "v0.72.0",
            "v0.71.0",
            "v0.70.0",
            "v0.69.11",
            "v0.69.10",
            "v0.69.9",
            "v0.69.8",
            "v0.69.7",
            "v0.69.6",
            "v0.69.5",
            "v0.69.4",
            "v0.69.3",
            "v0.69.2",
            "v0.69.1",
            "v0.69.0",
            "v0.68.0",
            "v0.67.0",
            "v0.66.1",
            "v0.66.0",
            "v0.65.0",
            "v0.64.0",
            "v0.63.1",
            "v0.63.0",
            "v0.62.0",
            "v0.61.0",
            "v0.60.1",
            "v0.58.0",
            "v0.58",
            "v0.57",
            "v0.57.0",
            "v0.56.0",
            "v0.55.0",
            "v0.54.1",
            "v0.54.0",
            "v0.53.3",
            "v0.53.2",
            "v0.53.1",
            "v0.53.0",
            "v0.52.0",
            "v0.51.1",
            "v0.51.0",
            "v0.50.8",
            "v0.50.7",
            "v0.50.6",
            "v0.50.5",
            "v0.50.4",
            "v0.50.3",
            "v0.50.2",
            "v0.50.1",
            "v0.50.0",
            "v0.35.1",
            "v0.35.0",
            "v0.34.0",
            "v0.33.2",
            "v0.33.1",
            "v0.33.0",
            "v0.32.9",
            "v0.32.2",
            "v0.32.0",
            "v0.32",
            "v0.31.0",
            "v0.30",
            "v0.29.1",
            "v0.29.0",
            "v0.29",
            "v0.28.0",
            "v0.28",
            "v0.27.4",
            "v0.27.3",
            "v0.27.2",
            "v0.27.1",
            "0.27.1",
            "v0.27.0",
            "0.27",
            "v0.26.0",
            "v0.26",
            "v0.25.0",
            "v0.25",
            "v0.24.1",
            "v0.24.0",
            "0.24",
            "v0.23.0",
            "v0.22.0",
            "v0.21.0",
            "v0.20.0",
            "v0.19.0",
            "v0.18.0",
            "v0.17.0",
            "v0.16.0",
            "v0.2.0",
            "v0.1.0",
            "v0.0.15",
            "v0.0.15-beta",
            "v0.0.14",
            "v0.0.14-beta"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-29049.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:32.821016802Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/29xxx/CVE-2025-29049.json",
        "https://github.com/advisories/GHSA-qwj6-q94f-8425",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-29049",
        "https://github.com/arnog/mathlive/commit/abc26056fd5e29a99edfa96a0bbe855ea2a8b678"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/29xxx/CVE-2025-29049.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-29049",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 499884,
  "published_at": "2025-04-01T00:00:00+00:00"
}