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CVE-2022-22759

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2022-12-22 00:00:00

Laatst bijgewerkt 2025-04-16 14:36:55

Toegewezen door mozilla

CVSS-score 9.6

Status PUBLISHED

Beschrijving

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.

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