CVE-2019-18347

NameCVE-2019-18347
DescriptionA stored XSS issue was discovered in DAViCal through 1.1.8. It does not adequately sanitize output of various fields that can be set by unprivileged users, making it possible for JavaScript stored in those fields to be executed by another (possibly privileged) user. Affected database fields include Username, Display Name, and Email.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-2034-1, DSA-4582-1
NVD severitylow
Debian Bugs946343

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
davical (PTS)stretch (security), stretch1.1.5-1+deb9u1fixed
buster, buster (security)1.1.8-1+deb10u1fixed
bullseye, sid1.1.9.3-1.1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
davicalsource(unstable)1.1.9.2-1946343
davicalsourcebuster1.1.8-1+deb10u1DSA-4582-1
davicalsourcejessie1.1.3.1-1+deb8u1DLA-2034-1
davicalsourcestretch1.1.5-1+deb9u1DSA-4582-1

Notes

https://hackdefense.com/publications/cve-2019-18347-davical-caldav-server-vulnerability/
https://gitlab.com/davical-project/davical/commit/86a8ec5302b705cd11f0373eefbe2168799b277b
https://gitlab.com/davical-project/davical/commit/a3acb770ac6bc807feb2015b4eb10ab641322d19

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