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wpvulndbMikaWPVDB-ID:59A7A441-7384-4006-89B4-15345F70FABF
HistoryMar 21, 2022 - 12:00 a.m.

Image optimization & Lazy Load < 3.3.2 - Admin+ Stored Cross-Site Scripting

2022-03-2100:00:00
Mika
wpscan.com
13

0.001 Low

EPSS

Percentile

21.6%

The plugin does not sanitise and escape its “Lazyload background images for selectors” settings, which could allow high privilege users such as admin to perform Cross-Site scripting attacks even when the unfiltered_html capability is disallowed.

PoC

Put the following payload in the Media > Optimole > Advanced > Lazyload > Lazyload background images for selectors settings:

CPENameOperatorVersion
optimole-wplt3.3.2

0.001 Low

EPSS

Percentile

21.6%

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