Description
Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.
CVSS 6.5EPSS 0.20600000000000002%Risk 0.66
View source- Published
- 2026-05-19 14:16:53
- Affected versions
- <151
- Type
- Core software
- Last modified
- 2026-07-23 20:10:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N