What’s Vulnerable › Vulnerabilities
CVE-2026-19723: Social Media Share Buttons & Social Sharing Icons < 3.0.1 - Reflected XSS via Pin It Share Handler
- Severity: high (CVSS 7.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-02 · updated 2026-09-03
- Weakness: CWE-79
Description
The Social Media Share Buttons & Social Sharing Icons WordPress plugin before 3.0.1 does not properly escape a value taken from the incoming request before outputting it in an inline JavaScript event handler, leading to Reflected Cross-Site Scripting which is triggered when a user interacts with the affected button. Exploitation requires the Social Media Share Buttons & Social Sharing Icons WordPress plugin before 3.0.1 to be running a non-default icon display configuration.
Affected products
- Social Media Share Buttons & Social Sharing Icons: before 3.0.1 — fixed in 3.0.1
How to fix
Upgrade to a fixed version: Social Media Share Buttons & Social Sharing Icons 3.0.1. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2026-19723 or the next vulnerability affects your stack