CVE-2026-30804: Unrestricted File Upload in Extension Uploader leads to Remote Code Execution

Severity: high (CVSS 7.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-04-13 · updated 2026-06-17
Weakness: CWE-434

Description

Unrestricted Upload of File with Dangerous Type vulnerability allows Remote Code Execution via file upload. This issue affects Pandora FMS: from 777 through 800

Affected products

Pandora FMS: from 777 before 800.1 — fixed in 800.1

How to fix

Upgrade to a fixed version: Pandora FMS 800.1. Check the vendor advisory for mitigations.

References

https://pandorafms.com/en/security/common-vulnerabilities-and-exposures/

Get alerted when CVE-2026-30804 or the next vulnerability affects your stack