CVE-2017-5673 Information

Description

In the Kunena extension 5.0.2 through 5.0.4 for Joomla! the forum message subject (aka topic subject) accepts JavaScript leading to XSS. Six files are affected: crypsis/layouts/message/item/default.php crypsis/layouts/message/item/top/default.php crypsis/layouts/message/item/bottom/default.php crypsisb3/layouts/message/item/default.php crypsisb3/layouts/message/item/top/default.php and crypsisb3/layouts/message/item/bottom/default.php. This is fixed in 5.0.5.

CVSS Vector

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

Reference

http://www.fox.ra.it/technical-articles/kunena-vulnerability-2017-01.html http://www.securityfocus.com/bid/101677

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1