{"id":"CVE-2023-5725","state":"PUBLISHED","title":"A malicious installed WebExtension could open arbitrary URLs, which under the right circumstance could be leveraged to collect sensitive user data. This vulnerability affects Firef","description":"A malicious installed WebExtension could open arbitrary URLs, which under the right circumstance could be leveraged to collect sensitive user data. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.","publishedAt":"2023-10-24T12:47:11.631Z","updatedAt":"2025-02-13T17:25:46.242Z","severity":null,"assigner":"mozilla","products":["Mozilla Firefox","Mozilla Firefox ESR","Mozilla Thunderbird"],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"unspecified","status":"affected","lessThan":"119","versionType":"custom"}]},{"vendor":"Mozilla","product":"Firefox ESR","versions":[{"version":"unspecified","status":"affected","lessThan":"115.4","versionType":"custom"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"unspecified","status":"affected","lessThan":"115.4.1","versionType":"custom"}]}],"references":["https://bugzilla.mozilla.org/show_bug.cgi?id=1845739","https://www.mozilla.org/security/advisories/mfsa2023-45/","https://www.mozilla.org/security/advisories/mfsa2023-46/","https://www.mozilla.org/security/advisories/mfsa2023-47/","https://www.debian.org/security/2023/dsa-5535","https://lists.debian.org/debian-lts-announce/2023/10/msg00037.html","https://www.debian.org/security/2023/dsa-5538","https://lists.debian.org/debian-lts-announce/2023/10/msg00042.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/5xxx/CVE-2023-5725.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-5725","state":"PUBLISHED","datePublished":"2023-10-24T12:47:11.631Z","dateUpdated":"2025-02-13T17:25:46.242Z","assignerShortName":"mozilla","assignerOrgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateReserved":"2023-10-23T17:22:05.279Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A malicious installed WebExtension could open arbitrary URLs, which under the right circumstance could be leveraged to collect sensitive user data. 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