CRLF Injection Affecting python3.12-test package, versions <0:3.12.13-2.el8_10


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
0.4% (32nd percentile)

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  • Snyk IDSNYK-CENTOS8-PYTHON312TEST-15059899
  • published22 Jan 2026
  • disclosed20 Jan 2026

Introduced: 20 Jan 2026

CVE-2026-0672  (opens in a new tab)
CWE-93  (opens in a new tab)

How to fix?

Upgrade Centos:8 python3.12-test to version 0:3.12.13-2.el8_10 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3.12-test package and not the python3.12-test package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.

CVSS Base Scores

version 3.1