The Kunena extension before 5.1.14 for Joomla! allows XSS via BBCode.
CVSS Score
5.4
EPSS Score
0.014
Published
2019-08-16
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 Score
6.1
EPSS Score
0.002
Published
2017-03-22