| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 60.8.0< 68.0 | 60.8.068.0 |
| thunderbird | < 60.8.0 | 60.8.0 |
POST requests made by NPAPI plugins, such as Flash, that receive a status 308 redirect response can bypass CORS requirements. This can allow an attacker to perform Cross-Site Request Forgery (CSRF) attacks. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
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