CVE-2022-31744 Information

Description

An attacker could have injected CSS into stylesheets accessible via internal URIs such as resource: and in doing so bypass a page’s Content Security Policy. This vulnerability affects Firefox ESR < 91.11 Thunderbird < 102 Thunderbird < 91.11 and Firefox < 101.

Reference

https://www.mozilla.org/security/advisories/mfsa2022-20/ https://bugzilla.mozilla.org/show_bug.cgi?id=1757604 https://www.mozilla.org/security/advisories/mfsa2022-26/ https://www.mozilla.org/security/advisories/mfsa2022-25/