Social Media & Share Icons <= 2.8.1 - Missing Authorization via handle_installation

4.3
Missing Authorization
CVE CVE-2023-34009
CVSS 4.3 (Medium)
Publicly Published June 2, 2023
Last Updated January 22, 2024
Researcher István Márton - Wordfence

Description

The Social Media & Share Icons plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the handle_installation function in versions up to, and including, 2.8.1. This makes it possible for authenticated attackers, with subscriber-level access and above, to install one of a pre-defined set of plugins.

References

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Vulnerability Details for Social Media Share Buttons & Social Sharing Icons

Software Type Plugin
Software Slug ultimate-social-media-icons (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.8.2, or a newer patched version
Affected Version
  • <= 2.8.1
Patched Version
  • 2.8.2

Recent vulnerabilities in Social Media Share Buttons & Social Sharing Icons

# Title CVE ID CVSS Researchers Date
1 Social Media Share Buttons & Social Sharing Icons < 3.0.1 - Reflected Cross-Site Scripting CVE-2026-19723 6.1 Mohammed Abd Alrahman September 3, 2026
2 Social Media Share Buttons & Social Sharing Icons < 3.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2026-19719 6.4 Mohammed Abd Alrahman September 2, 2026
3 Social Media Share Buttons & Social Sharing Icons <= 2.9.9 - Unauthenticated Stored Cross-Site Scripting CVE-2026-66623 7.2 Bonds August 20, 2026
4 Social Media Share Buttons & Social Sharing Icons <= 2.9.0 - Authenticated (Admin+) Stored Cross-Site Scripting CVE-2024-10362 4.4 Krugov Artyom October 31, 2024
5 Social Media & Share Icons <= 2.9.1 - Authenticated (Administrator+) Stored Cross-Site Scripting CVE-2024-37552 4.4 Joshua Chan July 6, 2024
6 Social Media Share Buttons <= 2.8.8 - Authenticated (Administrator+) Stored Cross-Site Scripting CVE-2024-2118 4.4 Dmitrii Ignatyev March 27, 2024
7 Social Media Share Buttons & Social Sharing Icons <= 2.8.5 - Information Exposure CVE-2023-5070 6.5 Marco Wotschka October 16, 2023
8 Social Media Share Buttons & Social Sharing Icons <= 2.8.5 - Cross-Site Request Forgery CVE-2023-5602 4.3 Marco Wotschka October 16, 2023
9 Social Media & Share Icons <= 2.8.3 - Reflected Cross-Site Scripting CVE-2023-41238 6.1 R3N0 August 29, 2023
10 Inisev Plugins (Various Versions) - Cross-Site Request Forgery on handle_installation function CVE-2023-3977 4.3 Chloe Chamberland July 27, 2023

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