Improper Validation of Specified Quantity in Input Affecting wazuh-manager package, versions <4.14.5-r4


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.34% (27th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-CHAINGUARDLATEST-WAZUHMANAGER-17690118
  • published30 Jun 2026
  • disclosed22 Jun 2026

Introduced: 22 Jun 2026

CVE-2026-53540  (opens in a new tab)
CWE-1284  (opens in a new tab)

How to fix?

Upgrade Chainguard wazuh-manager to version 4.14.5-r4 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wazuh-manager package and not the wazuh-manager package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

Python-Multipart is a streaming multipart parser for Python. Prior to 0.0.31, parse_form() did not validate the Content-Length header before using it to bound its chunked read of the request body. A negative Content-Length turned the bounded read into a read-until-EOF, so the entire body was loaded into memory in a single read instead of in fixed-size chunks. This vulnerability is fixed in 0.0.31.

CVSS Base Scores

version 3.1