Description
An issue was discovered in Appnitro MachForm before 4.2.3. The module in charge of serving stored files gets the path from the database. Modifying the name of the file to serve on the corresponding ap_form table leads to a path traversal vulnerability via the download.php q parameter.
Metrics
CVSS 3.0 5.3/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
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
Timeline
- Published
- May 26, 2018
- Last modified
- Jun 17, 2026
- NVD status
- Modified