CVE-2018-6905 Information

Description

The page module in TYPO3 before 8.7.11 and 9.1.0 has XSS via $GLOBALS[‘TYPO3_CONF_VARS’][‘SYS’][‘sitename’] as demonstrated by an admin entering a crafted site name during the installation process.

CVSS Vector

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

Reference

http://www.securitytracker.com/id/1040755 https://forge.typo3.org/issues/84191 https://github.com/pradeepjairamani/TYPO3-XSS-POC

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.8