CVE-2023-37517 HCL Domino Volt and Domino Leap are affected by missing "no cache" headers

Low 3.2 Published Updated

Missing no-cache headers in HCL Domino Leap allow sensitive data to be cached, potentially exposing it to unauthorized users.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Local or same network only
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2023-37517?

CVE-2023-37517 is a low-severity vulnerability in HCL Domino Leap, published on 30 Apr 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

Missing "no cache" headers in HCL Leap permits sensitive data to be cached.

Weakness: CWE-524

Which versions are affected by CVE-2023-37517?

It affects 1 product.

Products include Hcltech Domino Leap.

How do I fix CVE-2023-37517?

No fix has been published for CVE-2023-37517 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-37517 being exploited?

There is no known exploitation of CVE-2023-37517 in the wild and no public exploit code.

Sources

Also known as GHSA-hvxf-r5rg-wqf7.

Is CVE-2023-37517 in your software?

Upload an SBOM and sbomify checks it against every vulnerability here, every day.

Check your SBOMs for free