What’s Vulnerable › Vulnerabilities

CVE-2022-1918: ToolBar to Share <= 2.0 - Cross-Site Request Forgery to Cross-Site Scripting

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-06-13 · updated 2026-06-17
• Weakness: CWE-352

Description

The ToolBar to Share plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.0. This is due to missing nonce validation on the plugin_toolbar_comparte page. This makes it possible for unauthenticated attackers to update the plugins settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• miguelo2008 ToolBar to Share: through 2.0

References

• https://plugins.trac.wordpress.org/browser/toolbar-to-share/trunk/toolbartoshare.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/fbda7670-179a-41ed-8ec9-ae7f5102e645?source=cve
• https://www.wordfence.com/vulnerability-advisories/#CVE-2022-1918
• https://plugins.trac.wordpress.org/browser/toolbar-to-share/trunk/toolbartoshare.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/fbda7670-179a-41ed-8ec9-ae7f5102e645?source=cve
• https://www.wordfence.com/vulnerability-advisories/#CVE-2022-1918

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