CVE-2018-5168

Sites can bypass security checks on permissions to install lightweight themes by manipulating the "baseURI" property of the theme element. This could allow a malicious site to install a theme without user interaction which could contain offensive or embarrassing images. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.

Score
CVSS 3.0 5.3 Medium
Status
Modified - security@mozilla.org
Published
2018-06-11
Last modified
2024-08-05

Affected products

References

 
 
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