Quick answers
- Is CVE-2025-62309 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2025-62309 being exploited in the wild.
- How severe is CVE-2025-62309?
- Low severity, with a CVSS score of 2.6, published 14 May 2026.
- Which products and versions are affected?
- HCL AION.
- Is there a fix for CVE-2025-62309?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2025-62309 attacked?
- It is attacked from the adjacent network, in a network appliance.
- Am I affected by CVE-2025-62309?
- Check whether you run HCL AION. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
HCL AION fails to disable the autocomplete attribute on sensitive input fields, leading to a violation of CWE-201 (Insertion of Sensitive Information Into Sent Data). This allows a web browser to cache and store sensitive user input locally. An attacker with adjacent network access and low privileges would require user interaction (such as a user leaving their session unattended or a browser profile being compromised) to extract the stored information. The vulnerability is rated low severity due to the high complexity of exploitation and the requirement for local or adjacent access to the user's environment. Users should refer to HCL KB0130636 for remediation guidance.
Affected products
- HCL AION
Timeline
- 2026-05-14: advisory: Initial disclosure by HCL Software