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8.8 High

CVE-2022-22758 When clicking on a tel: link, USSD codes, specified after a \* character, would be included in the phone…

Description

When clicking on a tel: link, USSD codes, specified after a <code>\*</code> character, would be included in the phone number. On certain phones, or on certain carriers, if the number was dialed this could perform actions on a user's account, similar to a cross-site request forgery attack.<br>*This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 97.

Affected products and versions

Product Affected versions Fixed in
Firefox 97 earliest → < 97 97

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