CVE-2026-112192 MISP Module Settings Expose Redacted Values and Allow API Modification of CLI-Only Settings
Authenticated users can read redacted module credentials and modify CLI-only settings via the API, exposing sensitive data and bypassing access controls.
- 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-2026-112192?
CVE-2026-112192 is a medium-severity vulnerability in MISP, published on 19 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
MISP contains a vulnerability in the handling of module plugin settings. When the server rebuilds module-supplied settings for API consumption, it drops the redacted and cli_only flags that a module declares in its own configuration metadata.
As a result:
- A module that marks a setting (such as an API key) as redacted still has its value returned in full by the servers/getSetting and servers/serverSettingsEdit endpoints, exposing sensitive credentials to any authenticated user who can read server settings.
- A module that marks a setting as cli_only (intended to be editable only via the command-line interface) can still be modified through the web API, bypassing the intended access restriction.
An authenticated user with access to server settings can therefore read sensitive module credentials and modify settings that the module author intended to restrict to CLI-only access.
Affected: <2.5.48
Which versions are affected by CVE-2026-112192?
How do I fix CVE-2026-112192?
No fix has been published for CVE-2026-112192 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-112192 being exploited?
There is no known exploitation of CVE-2026-112192 in the wild and no public exploit code.
Sources
Also known as GHSA-8p2f-rwxg-cq4h.