Lucene search

K
wpvulndbDmitrii IgnatyevWPVDB-ID:5014F886-020E-49D1-96A5-2159EED8BA14
HistoryMar 28, 2024 - 12:00 a.m.

Otter Blocks < 2.6.6 - Contributor+ Stored XSS

2024-03-2800:00:00
Dmitrii Ignatyev
wpscan.com
6
otter blocks
plugin
contributor+
stored xss
vulnerability
code editor

9 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.2%

Description The plugin does not properly escape its mainHeadings blocks’ attribute before appending it to the final rendered block, allowing contributors to conduct Stored XSS attacks.

PoC

As a contributor, put the following payload in a post while in Code Editor mode The XSS will be triggered when viewing/prevewing the post

CPENameOperatorVersion
eq2.6.6

9 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.2%

Related for WPVDB-ID:5014F886-020E-49D1-96A5-2159EED8BA14