CVE-2022-2255
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Modwsgi Mod Wsgi
PublishedAug 25, 2022
First seenAug 25, 2022
Weakness typeCWE-348CWE-348
How to fix
Update
- modwsgi mod_wsgi4.9.3 or later
- mod-wsgi4.9.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| modwsgi mod_wsgi | v < 4.9.3 | 4.9.3 |
| debian debian_linux | 10.0 | — |
| mod-wsgiPyPI | v < 4.9.3 | 4.9.3 |
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