Vulnerability Database

314,342

Total vulnerabilities in the database

CVE-2022-22757

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.

  • Published: Dec 22, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2022-22757
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CWEs:

Software From Fixed in
mozilla / firefox - 97.0