CESS-2022-34477 — Vulnetix

CESS-2022-34477 PUBLISHED CVSS 7.5 HIGH

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.

Risk Scores

CVSS 3.1

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Timeline

Dec 22, 2022 CVE Published

Open in Interactive Console →