Coming Soon - Under Construction <= 1.2.0 - Admin+ Stored Cross-Site Scripting

2022-07-2600:00:00

Fayçal CHENA

106

coming soon mode

stored cross-site scripting

admin+

EPSS

0.001

Percentile

24.8%

JSON

The plugin does not sanitize and escape some of its settings, which could allow high-privileged users to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed

As admin, put the following payload in the "More text information" settings of the plugin: <img src onerror=alert(/XSS/)>

The XSS will be triggered in the frontend when in Coming Soon Mode

EPSS

0.001

Percentile

24.8%

JSON

Related for WPEX-ID:E1724471-26BD-4CB3-A279-51783102ED0C