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Option Tree vulnerabilities

6 tracked advisories · slug option-tree

Important: Option Tree appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works

Tracked advisories

6

Latest advisory

18 August 2026

CISA KEV matches

0

In this WordPress feed

WordPress slug

option-tree

Plugin

What this means for Option Tree

This catalog lists 6 known advisories affecting Option Tree. The most recent was published on 18 August 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.

Latest issues

  • OptionTree <= 2.7.3 - Authenticated (Editor+) PHP Object Injection

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 18 August 2026

  • Option Tree <= 2.5.5 - Cross-Site Scripting

    May allow attackers to run scripts in visitors' browsers or hijack admin sessions.

    Published 16 August 2019

  • Option Tree <= 2.7.2 - Object Injection Bypass

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 19 May 2019

Vulnerability types

  • Cross-site scripting2

Authentication (inferred from titles)

  • Unauthenticated0
  • Authenticated1
  • Unspecified5

Advisory history

Known Option Tree advisories published by month.

All advisories

Check whether your installed version is affected

SiteRespond Defence matches your installed Option Tree version against this catalog when the Defence plugin is connected to your WordPress site.

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