CVEvulnerability
CVE-2018-6411
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2018-05-26
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-434
Description
An issue was discovered in Appnitro MachForm before 4.2.3. When the form is set to filter a blacklist, it automatically adds dangerous extensions to the filters. If the filter is set to a whitelist, the dangerous extensions can be bypassed through ap_form_elements SQL Injection.
Affected configurations
• machform machform 4.2.3
Related
Weakness · CWE (1)
- CWE-434 Unrestricted Upload of File with Dangerous Type weakness
References
- https://metalamin.github.io/MachForm-not-0-day-EN/ Exploit, Third Party Advisory
- https://www.exploit-db.com/exploits/44804/ Exploit, Third Party Advisory, VDB Entry
- https://www.machform.com/blog-machform-423-security-release/ Release Notes, Vendor Advisory
- https://metalamin.github.io/MachForm-not-0-day-EN/ Exploit, Third Party Advisory
- https://www.exploit-db.com/exploits/44804/ Exploit, Third Party Advisory, VDB Entry
- https://www.machform.com/blog-machform-423-security-release/ Release Notes, Vendor Advisory