Is CVE-2022-29361 actively exploited?

CVE-2022-29361 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2022-29361?

CVE-2022-29361 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2022-29361?

Patch guidance is available from palletsprojects security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2022-29361.

Which products are affected by CVE-2022-29361?

1 product: palletsprojects werkzeug.

Fix CVE-2022-29361 - CRITICAL palletsprojects werkzeug

Description

Improper parsing of HTTP requests in Pallets Werkzeug v2.1.0 and below allows attackers to perform HTTP Request Smuggling using a crafted HTTP request with multiple requests included inside the body. NOTE: the vendor's position is that this behavior can only occur in unsupported configurations involving development mode and an HTTP server from outside the Werkzeug project

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-444

Metadata

Primary Vendor: PALLETSPROJECTS
Published: 5/25/2022
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

palletsprojects : werkzeug

Remediation Guidance

Executive Summary

Cite this page

CVE-2022-29361. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2022-29361

View on NIST NVD

CVE-2022-29361 vulnerability