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wpvulndbShivam RaiWPVDB-ID:38018695-901D-48D9-B39A-7C00DF7F0A4B
HistoryJan 03, 2022 - 12:00 a.m.

SVG Support < 2.3.20 - Admin+ Stored Cross-Site Scripting

2022-01-0300:00:00
Shivam Rai
wpscan.com
13
svg support
cross-site scripting
admin+ stored

EPSS

0.001

Percentile

21.4%

The plugin does not escape the “CSS Class to target” setting before outputting it in an attribute, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

PoC

With the Advanced Mode enabled, put the following payload in the “CSS Class to target” setting: ">

EPSS

0.001

Percentile

21.4%

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