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CVE-2022-22757

Date: December 22, 2022

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.

Severity Score

Related Resources (6)

https://security.alpinelinux.org/vuln/CVE-2022-22757
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-22757
https://nvd.nist.gov/vuln/detail/CVE-2022-22757
https://www.mozilla.org/security/advisories/mfsa2022-04/
https://bugzilla.mozilla.org/show_bug.cgi?id=1720098
https://www.mend.io/vulnerability-database/CVE-2022-22757

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Origin Validation Error

CWE-346

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

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