脆弱性の種類
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).
影響を受ける製品
- proftpd proftpd
参考情報
- http://www.proftpd.org/docs/RELEASE_NOTES-1.3.10rc1
- https://github.com/ZeroPathAI/proftpd-CVE-2026-42167-poc
- https://github.com/proftpd/proftpd/issues/2052
- https://www.openwall.com/lists/oss-security/2026/05/01/4
- https://zeropath.com/blog/proftpd-cve-2026-42167-auth-bypass-privesc-rce
- http://www.openwall.com/lists/oss-security/2026/05/01/13