CVE-2019-11711
When an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages on different subdomains ever cooperatively use document.domain, then either page can abuse this to inject script into arbitrary pages on the other subdomain, even those that did not use document.domain to relax their origin security. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
- Affected products
- Alt Linux, Centos, Firefox, Firefox Esr, Red Hat, Suse, Thunderbird, Ubuntu
- Mozilla Firefox
- < 60.8.0, 68.0
- Mozilla Thunderbird
- < 60.8.0
- Fix
- Available
- CVSS 3.1
- 8.8 HIGH
- EPSS
- 1.6% (75th percentile)
- NVD status
- Modified
- Published
- 2019-07-23
CVE-2019-11711 at NVD
No indexed exploits for CVE-2019-11711 yet
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No exploit for CVE-2019-11711 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.