CVE-2017-18123

Name	CVE-2017-18123
Description	The call parameter of /lib/exe/ajax.php in DokuWiki through 2017-02-19e does not properly encode user input, which leads to a reflected file download vulnerability, and allows remote attackers to run arbitrary programs.
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)
References	DLA-1269-1, DLA-1413-1
Debian Bugs	889281

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
dokuwiki (PTS)	bullseye	0.0.20180422.a-2.1	fixed
	bookworm	0.0.20220731.a-2	fixed
	trixie	2024-02-06b+dfsg-9	fixed
	forky, sid	2025-05-14.a+dfsg-4	fixed

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

Package	Type	Release	Fixed Version	Origin	Debian Bugs
dokuwiki	source	wheezy	0.0.20120125b-2+deb7u2	DLA-1269-1
dokuwiki	source	jessie	0.0.20140505.a+dfsg-4+deb8u1	DLA-1413-1
dokuwiki	source	(unstable)	0.0.20160626.a-2.1		889281

https://github.com/splitbrain/dokuwiki/issues/2029
https://github.com/splitbrain/dokuwiki/commit/238b8e878ad48f370903465192b57c2072f65d86