CVE-2024-10458

firefox: thunderbird: Permission leak via embed or object elements

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Severity

Important

Red Hat Product Security

8.2

CVSS 3.1

Review impact separately from score.

Published · October 29, 2024

Updated · June 26, 2026

Description

The Mozilla Foundation's Security Advisory: A permission leak could occur from a trusted site to an untrusted site via embed or object elements.

Statement

Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 8.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

CWE-280 · Improper Handling of Insufficient Permissions or Privileges