High severity8.1NVD Advisory· Published Jun 29, 2021· Updated Jun 17, 2026

CVE-2021-20104

Description

Machform prior to version 16 is vulnerable to unauthenticated remote code execution due to insufficient sanitization of file attachments uploaded with forms through upload.php.

Affected products

Machform/Machformdescription
Machform/Machformllm-fuzzy
Range: <16

Patches

Vulnerability mechanics

References

www.tenable.com/security/research/tra-2021-25%2Chttps://www.machform.com/blog-machform-16-released/nvd

News mentions

No linked articles in our index yet.

cvss	0.526
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000