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wpvulndbLana CodesWPVDB-ID:C6CF792B-054C-4D77-BCAE-3B700F42130B
HistoryJan 19, 2023 - 12:00 a.m.

YARPP - Yet Another Related Posts Plugin < 5.30.3 - Contributor+ Stored XSS

2023-01-1900:00:00
Lana Codes
wpscan.com
10
yarpp plugin
stored xss
contributor role
cross-site scripting
security vulnerability

0.001 Low

EPSS

Percentile

21.6%

The plugin does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

PoC

v < 5.30.3 [yarpp template=“’ onmouseover='alert(/XSS/)”] v < 5.30.2 [yarpp extra_css_class=“’ onmouseover='alert(/XSS/)”]

0.001 Low

EPSS

Percentile

21.6%

Related for WPVDB-ID:C6CF792B-054C-4D77-BCAE-3B700F42130B