Software intelligence
Important: Official Facebook Pixel appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works
Tracked advisories
3
Latest advisory
31 July 2026
CISA KEV matches
0
In this WordPress feed
WordPress slug
official-facebook-pixel
Plugin
This catalog lists 3 known advisories affecting Official Facebook Pixel. The most recent was published on 31 July 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.
Meta pixel for WordPress <= 5.2.1 - Unauthenticated Stored Cross-Site Scripting
May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Published 31 July 2026
Meta pixel for WordPress <= 2.2.2 - 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 25 March 2021
Facebook for WordPress <= 3.0.3 - Cross-site Request Forgery to Stored Cross-site Scripting and Settings Deletion via wp_ajax_(save|delete)_fbe_settings
May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Published 25 March 2021
Known Official Facebook Pixel advisories published by month.
CVE-2026-66705 · Published 31 July 2026
Affected versions: ≤ 5.2.1
CVE-2021-24217 · Published 25 March 2021
Affected versions: ≤ 2.2.2
CVE-2021-24218 · Published 25 March 2021
Affected versions: ≥ 3.0.0 and < 3.0.4
SiteRespond Defence matches your installed Official Facebook Pixel version against this catalog when the Defence plugin is connected to your WordPress site.