CVE-2026-21832

CVE-2026-21832

Medium · published August 13, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
21.0
In the wild
Unconfirmed
What it is

HCL AION is affected by a vulnerability where indirect prompt injection can lead to HTML injection in rendered output. Injected markup may be displayed to users, potentially resulting in unintended behavior or security impact under certain conditions.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00295 · 21.0th percentile
Published
2026-08-13T18:16Z
References (1)
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133084 · [email protected]
EPSS history
Timeline
  • 13 AUG 13:24Z
    HCL AION is affected by multiple security vulnerabilities.
    cvelistv5