CVE-2026-119147

Name	CVE-2026-119147
Description	ProFTPD before 1.3.9e and 1.3.10rc5 contains an authorization bypass in the mod_sftp copy-file extension handler that skips Limit WRITE checks for new destination files. Authenticated SFTP users can copy any readable file to a new path in write-denied directories, creating files where uploads are forbidden.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
proftpd-dfsg (PTS)	bookworm	1.3.8+dfsg-4+deb12u5	vulnerable
	bookworm (security)	1.3.8+dfsg-4+deb12u4	vulnerable
	trixie	1.3.8.c+dfsg-4+deb13u3	vulnerable
	forky	1.3.9d~dfsg-1	vulnerable
	sid	1.3.9e~dfsg-2	vulnerable

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
proftpd-dfsg	source	(unstable)	(unfixed)

https://github.com/proftpd/proftpd/commit/b7d3de4565ae448a510feecd17b41923e44bfe16 (v1.3.10rc5)