CVE-2025-8036 (GCVE-0-2025-8036)
Vulnerability from cvelistv5
Published
2025-07-22 20:49
Modified
2025-11-04 15:57
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Summary
Thunderbird cached CORS preflight responses across IP address changes. This allowed circumventing CORS with DNS rebinding. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.
References
Impacted products
Vendor Product Version
Mozilla Firefox Version: unspecified   < 141
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