CVE-2017-16906

MEDIUM

Horde Groupware <5.2.22 - XSS

Title source: llm

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

Core 4

Core References

Exploit, Issue Tracking, Third Party Advisory x_refsource_misc

Patch, Third Party Advisory x_refsource_confirm

Exploit, Third Party Advisory x_refsource_misc

Mailing List mailing-list x_refsource_mlist

CVSS v3 5.4

EPSS 0.0025

EPSS Percentile 48.1%

Attack Vector NETWORK

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

CWE

CWE-79

Status published

Products (1)

horde/groupware 5.2.19 - 5.2.22

Published Nov 20, 2017

Tracked Since Feb 18, 2026