CVE-2015-8807
php-horde-core - security update
6.1
MEDIUM
CVSS 3.1
EPSS 0.68%
Description
Cross-site scripting (XSS) vulnerability in the _renderVarInput_number function in horde/framework/Core/lib/Horde/Core/Ui/VarRenderer/Html.php in Horde Groupware before 5.2.12 and Horde Groupware Webmail Edition before 5.2.12 allows remote attackers to inject arbitrary web script or HTML via vectors involving numeric form fields.
How to fix CVE-2015-8807
To remediate CVE-2015-8807, upgrade the affected package to a fixed version below.
- —upgrade to 2.22.4+debian0-1 or later
- —upgrade to 2.15.0+debian0-1+deb8u1 or later
Is CVE-2015-8807 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.22.4+debian0-1
- from 0, < 2.15.0+debian0-1+deb8u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |