CVEs-PoC/2017/CVE-2017-5673.md

CVE-2017-5673

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.

POC

Reference

• http://www.fox.ra.it/technical-articles/kunena-vulnerability-2017-01.html
• http://www.fox.ra.it/technical-articles/kunena-vulnerability-2017-01.html

Github

No PoCs found on GitHub currently.