Answer in brief
CVE-2026-19723 records a High severity (CVSS 7.1) vulnerability in Social Media Share Buttons & Social Sharing Icons < 3.0.1 - Reflected XSS via Pin It Share Handler. The current sources do not mark it as known exploited. The current feed maps Unknown/Social Media Share Buttons & Social Sharing Icons (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Unknown/Social Media Share Buttons & Social Sharing Icons (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Unknown/Social Media Share Buttons & Social Sharing Iconsgeneric | >=0 <3.0.1 | 3.0.1 |
Published upstream
Sep 2, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 2, 2026
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.
Quoted source text, attributed separately from HOL analysis.