CVE-2022-2255

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A vulnerability was found in mod_wsgi. The X-Client-IP header is not removed from a request from an untrusted proxy, allowing an attacker to pass the X-Client-IP header to the target WSGI application because the condition to remove it is missing.

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-348CWE-345

Affected software

No affected versions have been published.

Timeline

Published
Aug 25, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-2255: High severity, CVSS 7.5 | Vulnix