CVE-2026-30811 Missing Authorization in Configuration Ajax Endpoint leads to Information Disclosure

High 8.4 Published 13 Apr 2026 Updated 13 Apr 2026

An attacker can access sensitive configuration information via an unauthenticated Ajax endpoint in Pandora FMS.

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-2026-30811?

CVE-2026-30811 is a high-severity missing authorization vulnerability in Artica Pandora Fms, published on 13 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Missing Authorization vulnerability allows Exposure of Sensitive Information via configuration endpoint. This issue affects Pandora FMS: from 777 through 800

Weakness: CWE-276

Which versions are affected by CVE-2026-30811?

It affects 1 product.

Products include Artica Pandora Fms.

How do I fix CVE-2026-30811?

No fix has been published for CVE-2026-30811 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-30811 being exploited?

There is no known exploitation of CVE-2026-30811 in the wild and no public exploit code.

All Artica Pandora Fms vulnerabilities

Sources

Also known as GHSA-m9vq-hc45-mf4h.