{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.88.2"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "2ad1174b47556896c83f92ac307469b51da89671"
            }
          ],
          "repo": "https://github.com/common-voice/common-voice",
          "type": "GIT"
        }
      ]
    },
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.88.2"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "2ad1174b47556896c83f92ac307469b51da89671"
            }
          ],
          "repo": "https://github.com/mozilla/common-voice",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/42xxx/CVE-2023-42808.json"
  },
  "details": "Common Voice is the web app for Mozilla Common Voice, a platform for collecting speech donations in order to create public domain datasets for training voice recognition-related tools. Version 1.88.2 is vulnerable to reflected Cross-Site Scripting given that user-controlled data flows to a path expression (path of a network request). This issue may lead to reflected Cross-Site Scripting (XSS) in the context of Common Voice’s server origin. As of time of publication, it is unknown whether any patches or workarounds exist.",
  "id": "CVE-2023-42808",
  "modified": "2026-04-01T23:08:41.236395527Z",
  "published": "2023-10-04T19:11:22.906Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/mozilla/common-voice/blob/9d6ffd755e29b81918b86b9f5218b9c27d9c1c1a/server/src/fetch-legal-document.ts#LL21-L62C2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mozilla/common-voice/blob/9d6ffd755e29b81918b86b9f5218b9c27d9c1c1a/server/src/server.ts#L214"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/42xxx/CVE-2023-42808.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-42808"
    },
    {
      "type": "ADVISORY",
      "url": "https://securitylab.github.com/advisories/GHSL-2023-026_Common_Voice/"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Common Voice Cross-site Scripting vulnerability"
}