CVE-2026-66249 HCL iControl is affected by a Missing Secure Attribute vulnerability
Attackers can intercept session cookies over unencrypted HTTP connections, leading to unauthorized access to sensitive user information and potential account takeover.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-66249?
CVE-2026-66249 is a low-severity vulnerability in HCL Software iControl, published on 1 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
iControl is affected by a Missing Secure Attribute vulnerability, which could allow an attacker to intercept cookies transmitted over unencrypted HTTP connections, enabling the unauthorized extraction of sensitive information such as session identifiers.
Weakness: CWE-614
Which versions are affected by CVE-2026-66249?
How do I fix CVE-2026-66249?
No fix has been published for CVE-2026-66249 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-66249 being exploited?
There is no known exploitation of CVE-2026-66249 in the wild and no public exploit code.
Sources
Also known as GHSA-qxqf-pp67-v58v.