| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 45.7.0< 51.0 | 45.7.051.0 |
WebExtension scripts can use the "data:" protocol to affect pages loaded by other web extensions using this protocol, leading to potential data disclosure or privilege escalation in affected extensions. This vulnerability affects Firefox ESR < 45.7 and Firefox < 51.
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