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CVE-2019-11744

CVSS v3.1 6.1 (Medium)
61% Progress
CVSS v2.0 4.3 (Medium)
43% Progress
EPSS 0.27 % (68th)
0.27% Progress
Affected Products 3
Advisories 34
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

Some HTML elements, such as <title> and <textarea>, 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.

Weaknesses
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2019-09-27 18:15:12
(5 years ago)
Updated Date
2019-10-04 18:15:14
(5 years ago)

Affected Products

Mozilla

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 69.0 version cpe:2.3:a:mozilla:firefox < 69.0
  Mozilla Firefox Esr prior 60.9 version cpe:2.3:a:mozilla:firefox_esr < 60.9
  Mozilla Firefox Esr from 68.0 version and prior 68.1 version cpe:2.3:a:mozilla:firefox_esr >= 68.0 < 68.1
  Mozilla Thunderbird prior 60.9 version cpe:2.3:a:mozilla:thunderbird < 60.9
  Mozilla Thunderbird from 68.0 version and prior 68.1 version cpe:2.3:a:mozilla:thunderbird >= 68.0 < 68.1