HTTP Response Splitting Affecting py3-cassandra-medusa package, versions <0.27.1-r2


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.04% (12th 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-PY3CASSANDRAMEDUSA-16062376
  • published15 Apr 2026
  • disclosed1 Apr 2026

Introduced: 1 Apr 2026

NewCVE-2026-34514  (opens in a new tab)
CWE-113  (opens in a new tab)

How to fix?

Upgrade Chainguard py3-cassandra-medusa to version 0.27.1-r2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream py3-cassandra-medusa package and not the py3-cassandra-medusa package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an attacker who controls the content_type parameter in aiohttp could use this to inject extra headers or similar exploits. This issue has been patched in version 3.13.4.

CVSS Base Scores

version 3.1