CVE-2026-21850
MEDIUM
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Nov 06, 2026
Vendor
unknown
Description
HCL AION is affected by a vulnerability where user-controlled input could be included in HTTP response headers without proper neutralization of CR/LF characters. This may allow an attacker to inject headers or split responses, potentially resulting in unintended behavior or security impact under certain conditions.