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CVE-2022-34477

—
CVSS 3.1
7.5 high
EPSS
<1%p44
Published
()
Modified
Description

The MediaError message property should be consistent to avoid leaking information about cross-origin resources; however for a same-site cross-origin resource, the message could have leaked information enabling XS-Leaks attacks. This vulnerability affects Firefox < 102.

Vendors
mozilla
Products
firefox
Weakness
CWE-203
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD CVE.org GitHub PoCs EPSS (0.6%)

In the news

No ingested article mentions this CVE yet.