mod_sql in ProFTPD before 1.3.9a allows remote attackers to execute arbitrary code via a username, in scenarios where there is logging of USER requests with an expansion such as %U, and the SQL backend allows commands (e.g., COPY TO PROGRAM).
CVSS Details
- CVSS 3.1 Base Score: 8.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade proftpd | Apr 30, 2026 | Apr 28, 2026 |
| Debian | — | Upgrade proftpd-dfsg | May 17, 2026 | May 17, 2026 |
| Proftp Proftpd | — | Update ProFTP ProFTPd to the latest version | Apr 30, 2026 | Apr 28, 2026 |
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