CVE-2017-16906

medium

Description

In Horde Groupware 5.2.19-5.2.22, there is XSS via the URL field in a "Calendar -> New Event" action.

References

https://lists.debian.org/debian-lts-announce/2020/08/msg00049.html

https://github.com/starnightcyber/Miscellaneous/blob/master/Horde/README.md

https://github.com/horde/kronolith/commit/09d90141292f9ec516a7a2007bf828ce2bbdf60d

https://euvd.enisa.europa.eu/vulnerability/EUVD-2017-8076

http://code610.blogspot.com/2017/11/rce-via-xss-horde-5219.html

Details

Source: Mitre, NVD

Published: 2017-11-20

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 3.5

Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N

Severity: Low

CVSS v3

Base Score: 5.4

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00249