Remote code execution via unsafe extension upload
Published Apr 13, 2026 · Updated Apr 13, 2026
Unrestricted file upload in Pandora FMS 777 through 800 allows remote authenticated users to execute code through the Web Console extension uploader. The extension registration workflow accepts a dangerous uploaded file and integrates it into the Web Console without adequate type validation. High-privilege Web Console access is required, and successful upload executes attacker-controlled code on the Linux server.
Summary
What happened
Unrestricted file upload in Pandora FMS 777 through 800 allows remote authenticated users to execute code through the Web Console extension uploader. The extension registration workflow accepts a dangerous uploaded file and integrates it into the Web Console without adequate type validation. High-privilege Web Console access is required, and successful upload executes attacker-controlled code on the Linux server.
The record
- CVE
- CVE-2026-30804
- Published
- Apr 13, 2026
- Updated
- Apr 13, 2026
- Vendor
- Pandora FMS
- Product
- Pandora FMS
- Classifications
- CWE-434, T1505
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Apr 13, 2026CVE publishedPublication date reported by the CVE source.
- Apr 13, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=777 <=800
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo