cvedb.io
CVE-2024-5699
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2024-06-11T13:15:51.333 · Last modified 2026-06-17T08:16:28.087

Summary

In violation of spec, cookie prefixes such as `__Secure` were being ignored if they were not correctly capitalized - by spec they should be checked with a case-insensitive comparison. This could have resulted in the browser not correctly honoring the behaviors specified by the prefix. This vulnerability affects Firefox < 127.

Affected products

mozilla — firefox

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.