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wpvulndbLana CodesWPVDB-ID:93C61A70-5624-4C4D-AC3A-C598AEC4F8B6
HistoryDec 23, 2022 - 12:00 a.m.

Real Cookie Banner < 3.4.10 - Contributor+ Stored XSS

2022-12-2300:00:00
Lana Codes
wpscan.com
6
cookie banner
stored xss
plugin vulnerability
cross-site scripting
security issue

EPSS

0.001

Percentile

25.4%

The plugin does not validate and escapes some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as a contributor to perform Stored Cross-Site Scripting attacks against logged-in admins.

PoC

Exploit shortcode: [rcb-consent class=‘" onmouseover="alert(1)’ text=‘XSS’ type=‘change’]

EPSS

0.001

Percentile

25.4%

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