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CVE-2022-22759
Published: Dec 22, 2022
Modified: Apr 16, 2025
PUBLISHED
Description
If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an element to the iframe's document that e.g. had a JavaScript event handler - the event handler would have run despite the iframe's sandbox. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Firefox | affected unspecified - < 97 |
Mozilla | Thunderbird | affected unspecified - < 91.6 |
Mozilla | Firefox ESR | affected unspecified - < 91.6 |
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