{"id":"CVE-2023-42808","summary":"Common Voice Cross-site Scripting vulnerability","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.","modified":"2026-08-12T03:51:26.159519976Z","published":"2023-10-04T19:11:22.906Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/42xxx/CVE-2023-42808.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-79"]},"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/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/common-voice/common-voice","events":[{"introduced":"2ad1174b47556896c83f92ac307469b51da89671"},{"last_affected":"2ad1174b47556896c83f92ac307469b51da89671"}],"database_specific":{"cpe":"cpe:2.3:a:mozilla:common_voice:1.88.2:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"1.88.2"},{"introduced":"1.88.2"}],"source":["AFFECTED_FIELD","CPE_STRING"]}}],"versions":["1.88.2","release-v1.88.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-42808.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}