Cross site scripting

2024-02-2901:43:00

PRIOn knowledge base

www.prio-n.com

sydney toolbox

wordpress

cross-site scripting

stored

vulnerable

input sanitization

output escaping

user supplied link

authenticated attackers

contributor-level permissions

6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.7%

JSON

The Sydney Toolbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin’s aThemes Slider button element in all versions up to, and including, 1.25 due to insufficient input sanitization and output escaping on user supplied link. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References

plugins.trac.wordpress.org/browser/sydney-toolbox/trunk/inc/elementor/block-slider.php

plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3035233%40sydney-toolbox%2Ftrunk&old=2980978%40sydney-toolbox%2Ftrunk&sfp_email=&sfph_mail=

www.wordfence.com/threat-intel/vulnerabilities/id/1227f3bc-0bb3-4b80-ad69-2d4314fafbe4?source=cve