cvedb.io
CVE-2022-22757
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2022-12-22T20:15:18.770 · Last modified 2026-06-17T04:28:58.643

Summary

Remote Agent, used in WebDriver, did not validate the Host or Origin headers. This could have allowed websites to connect back locally to the user's browser to control it. <br>*This bug only affected Firefox when WebDriver was enabled, which is not the default configuration.*. This vulnerability affects Firefox < 97.

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.