CVE-2018-6905
Typo3 XSS Vulnerability
4.8
MEDIUM
CVSS 3.1
EPSS 2.3%
Description
The page module in TYPO3 before 8.7.11 has XSS via `$GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename']`, as demonstrated by an admin entering a crafted site name during the installation process.
How to fix CVE-2018-6905
To remediate CVE-2018-6905, upgrade the affected package to a fixed version below.
- Packagist/typo3/cms—upgrade to 9.2.0 or later
Is CVE-2018-6905 being exploited?
Low — EPSS is 2.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 9.2.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.8 | CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |