{"id":"CVE-2026-21850","published":"2026-11-06T14:17:11.360","lastModified":"2026-11-06T21:30:44.667","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.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","cwes":["CWE-113"],"vendors":[],"products":[],"references":[{"url":"https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0135118","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}