Vulnerability · Published Jan 19, 2026 · Assigned by HCL
CVE-2025-52659HCL AION is affected by a Cacheable HTTP Response vulnerability
Low 2.8
In plain English
A low-severity security flaw in AION from HCL Software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 9% of all known vulnerabilities).
Severity (CVSS 3.1)2.8Low
Exploit odds (30 days)0.2%top 91.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
HCL AION version 2 is affected by a Cacheable HTTP Response vulnerability. This may lead to unintended storage of sensitive or dynamic content, potentially resulting in unauthorized access or information disclosure.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HCL Software | AION | 2 |
Weakness: CWE-525 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L