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CVE PROGRAM SOURCE RECORD9.6 Critical

CVE-2022-22759

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

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Status
Published
Published
Updated
Assigning organization
mozilla

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mozilla Firefox

  • unspecified to < 97affected

Mozilla Thunderbird

  • unspecified to < 91.6affected

Mozilla Firefox ESR

  • unspecified to < 91.6affected

References