CVE-2024-12397 HIGH

CVE-2024-12397: Io.quarkus.http/quarkus-http-core: quarkus http cookie smuggling

Vendor Red Hat
Product HawtIO HawtIO 4.2.0
Weakness CWE-444
Published December 12, 2024
Last update January 28, 2026

CVSS base score

7.4/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

What the vulnerability does

01Description

A flaw was found in Quarkus-HTTP, which incorrectly parses cookies with certain value-delimiting characters in incoming requests. This issue could allow an attacker to construct a cookie value to exfiltrate HttpOnly cookie values or spoof arbitrary additional cookie values, leading to unauthorized data access or modification. The main threat from this flaw impacts data confidentiality and integrity.

Key dates

02Disclosure timeline

December 12, 2024 CVE published
January 28, 2026 Record updated