CVE-2023-4045
CVSS 3.1 Score 5.3 of 10 (medium)
Details
Published Aug 1, 2023
Updated: Aug 9, 2023
CWE ID 346
Summary
CVE-2023-4045 is a vulnerability in Firefox and its Enterprise versions, affecting those below 116, 102.14, and 115.1, respectively. This issue stems from Offscreen Canvas, where cross-origin tainting was not adequately monitored. As a result, an attacker could potentially bypass the same-origin policy and access image data from another site, raising significant privacy and security concerns.
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