CVE-2017-16908
php-horde-kronolith - security update
5.4
MEDIUM
CVSS 3.1
EPSS 0.46%
Description
In Horde Groupware 5.2.19, there is XSS via the Name field during creation of a new Resource. This can be leveraged for remote code execution after compromising an administrator account, because the CVE-2015-7984 CSRF protection mechanism can then be bypassed.
How to fix CVE-2017-16908
To remediate CVE-2017-16908, upgrade the affected package to a fixed version below.
- —upgrade to 4.2.24-1 or later
- —upgrade to 4.2.19-1+deb9u1 or later
Is CVE-2017-16908 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.2.24-1
- from 0, < 4.2.19-1+deb9u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |