Vulnerability Details CVE-2017-5673
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 47.4%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
References