CVE-2023-25729 (GCVE-0-2023-25729)
Vulnerability from cvelistv5
Published
2023-06-02 00:00
Modified
2025-01-10 17:35
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • Extensions could have opened external schemes without user knowledge
Summary
Permission prompts for opening external schemes were only shown for <code>ContentPrincipals</code> resulting in extensions being able to open them without user interaction via <code>ExpandedPrincipals</code>. This could lead to further malicious actions such as downloading files or interacting with software already installed on the system. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
References
Impacted products
Vendor Product Version
Mozilla Firefox Version: unspecified   < 110
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   Mozilla Thunderbird Version: unspecified   < 102.8
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   Mozilla Firefox ESR Version: unspecified   < 102.8
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