CVE-2023-4055

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

When the number of cookies per domain was exceeded in `document.cookie`, the actual cookie jar sent to the host was no longer consistent with expected cookie jar state. This could have caused requests to be sent with some cookies missing. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-120

Affected software

No affected versions have been published.

Timeline

Published: Aug 1, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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