CVE-2018-6409 EXPLOIT
5.3
MEDIUM · CVSS 3.0 · EPSS 14.6% (pctl 97)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 5.3 (MEDIUM, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| EPSS | 14.58% — more likely to be exploited than 97% of all CVEs |
| Weakness | CWE-22 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-05-26 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| machform | machform |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | MachForm < 4.2.3 - SQL Injection / Path Traversal / Upload Bypass | 2018-05-30 |
References
- https://metalamin.github.io/MachForm-not-0-day-EN/
- https://www.exploit-db.com/exploits/44804/
- https://www.machform.com/blog-machform-423-security-release/
- https://metalamin.github.io/MachForm-not-0-day-EN/
- https://www.exploit-db.com/exploits/44804/
- https://www.machform.com/blog-machform-423-security-release/
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