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9.6 Critical

CVE-2022-26384 If an attacker could control the contents of an iframe sandboxed with allow-popups but not allow-scripts, they were able…

Description

If an attacker could control the contents of an iframe sandboxed with <code>allow-popups</code> but not <code>allow-scripts</code>, they were able to craft a link that, when clicked, would lead to JavaScript execution in violation of the sandbox. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.

Affected products and versions

Product Affected versions Fixed in
Firefox 98 earliest → < 98 98
Firefox ESR 91.7 earliest → < 91.7 91.7
Thunderbird 91.7 earliest → < 91.7 91.7

References

Timeline

  1. Published
  2. Last modified

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