{"id":"CVE-2019-11744","state":"PUBLISHED","title":"Some HTML elements, such as &lt;title&gt; and &lt;textarea&gt;, can contain literal angle brackets without treating them as markup. It is possible to pass a literal closing tag to ","description":"Some HTML elements, such as &lt;title&gt; and &lt;textarea&gt;, can contain literal angle brackets without treating them as markup. It is possible to pass a literal closing tag to .innerHTML on these elements, and subsequent content after that will be parsed as if it were outside the tag. This can lead to XSS if a site does not filter user input as strictly for these elements as it does for other elements. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.","publishedAt":"2019-09-27T17:17:13.000Z","updatedAt":"2024-08-04T23:03:32.580Z","severity":null,"assigner":"mozilla","products":["Mozilla Firefox","Mozilla Thunderbird","Mozilla Firefox ESR"],"affected":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"unspecified","status":"affected","lessThan":"69","versionType":"custom"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"unspecified","status":"affected","lessThan":"68.1","versionType":"custom"},{"version":"unspecified","status":"affected","lessThan":"60.9","versionType":"custom"}]},{"vendor":"Mozilla","product":"Firefox ESR","versions":[{"version":"unspecified","status":"affected","lessThan":"60.9","versionType":"custom"},{"version":"unspecified","status":"affected","lessThan":"68.1","versionType":"custom"}]}],"references":["https://bugzilla.mozilla.org/show_bug.cgi?id=1562033","https://www.mozilla.org/security/advisories/mfsa2019-25/","https://www.mozilla.org/security/advisories/mfsa2019-27/","https://www.mozilla.org/security/advisories/mfsa2019-26/","https://www.mozilla.org/security/advisories/mfsa2019-29/","https://www.mozilla.org/security/advisories/mfsa2019-30/","http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html","http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html","http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html","http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html","https://usn.ubuntu.com/4150-1/","https://security.gentoo.org/glsa/201911-07"],"weaknesses":[],"ingestedAt":"2026-10-29T19:45:22.458Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/11xxx/CVE-2019-11744.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2019-11744","state":"PUBLISHED","datePublished":"2019-09-27T17:17:13.000Z","dateUpdated":"2024-08-04T23:03:32.580Z","assignerShortName":"mozilla","assignerOrgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","dateReserved":"2019-05-03T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Some HTML elements, such as &lt;title&gt; and &lt;textarea&gt;, can contain literal angle brackets without treating them as markup. 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