CVE-2026-42167

HIGH

8.1

Description

mod_sql in ProFTPD before 1.3.10rc1 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).

Details CVE

Score CVSS v3.18.1

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisNONE

Interaction utilisateurNONE

Publie4/28/2026

Derniere modification4/30/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-89

References

http://www.proftpd.org/docs/RELEASE_NOTES-1.3.10rc1(cve@mitre.org)

https://github.com/ZeroPathAI/proftpd-CVE-2026-42167-poc(cve@mitre.org)

https://github.com/proftpd/proftpd/issues/2052(cve@mitre.org)

https://zeropath.com/blog/proftpd-cve-2026-42167-auth-bypass-privesc-rce(cve@mitre.org)

https://github.com/ZeroPathAI/proftpd-CVE-2026-42167-poc(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.