CVE-2017-12980

Name	CVE-2017-12980
Description	DokuWiki through 2017-02-19c has stored XSS when rendering a malicious RSS or Atom feed, in /inc/parser/xhtml.php. An attacker can create or edit a wiki that uses RSS or Atom data from an attacker-controlled server to trigger JavaScript execution. The JavaScript can be in an author field, as demonstrated by the dc:creator element.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	872941

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
dokuwiki (PTS)	jessie, jessie (lts)	0.0.20140505.a+dfsg-4+deb8u1	vulnerable
	buster	0.0.20180422.a-2	fixed
	bullseye	0.0.20180422.a-2.1	fixed
	bookworm	0.0.20220731.a-2	fixed
	sid, trixie	0.0.20220731.a-3	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
dokuwiki	source	(unstable)	0.0.20180422.a-1			872941

Notes

[jessie] - dokuwiki <no-dsa> (Minor issue)
[wheezy] - dokuwiki <no-dsa> (Minor issue)
https://github.com/splitbrain/dokuwiki/issues/2081
https://github.com/splitbrain/dokuwiki/commit/f883db117a4fdeae72071db41b3ef5932d6335da