Vulnerability · Published Sep 2, 2026 · Assigned by WPScan

CVE-2026-19719Social Media Share Buttons & Social Sharing Icons < 3.0.1 - Contributor+ Stored XSS via Post Title

Medium 6.8

In plain English

A medium-severity cross-site scripting in Social Media Share Buttons & Social Sharing Icons from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities).

Severity (CVSS 3.1)6.8Medium

Exploit odds (30 days)0.4%top 62.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The Social Media Share Buttons & Social Sharing Icons WordPress plugin before 3.0.1 does not escape the post title before outputting it in an inline JavaScript event handler, allowing users with the Contributor role and above to perform Stored Cross-Site Scripting attacks which are triggered when a visitor 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 (as reported)

Vendor	Product	Versions
Unknown	Social Media Share Buttons & Social Sharing Icons	0 – before 3.0.1

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

References

https://wpscan.com/vulnerability/c2f7987b-8cac-4c02-97f7-b33bea5b5cc4/ exploit, vdb-entry, technical-description