Share This Image <= 2.12 - Missing Authorization

5.3
Missing Authorization
CVE CVE-2026-39563
CVSS 5.3 (Medium)
Publicly Published March 26, 2026
Last Updated May 7, 2026
Researcher Bao - BlueRock

Description

The Share This Image plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 2.12. This makes it possible for unauthenticated attackers to perform an unauthorized action.

References

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Vulnerability Details for Share This Image

Software Type Plugin
Software Slug share-this-image (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.13, or a newer patched version
Affected Version
  • <= 2.12
Patched Version
  • 2.13

Recent vulnerabilities in Share This Image

# Title CVE ID CVSS Researchers Date
1 Freemius <= 2.10.1 - Reflected DOM-Based Cross-Site Scripting via url Parameter CVE-2024-13362 6.1 Asaf Mozes April 30, 2026
2 Share This Image <= 2.14 - Unauthenticated Server-Side Request Forgery CVE-2026-42641 7.2 권민성 February 13, 2026
3 Share This Image <= 2.09 - Missing Authorization CVE-2026-25010 5.3 Nabil Irawan January 25, 2026
4 Share This Image <= 2.01 - Reflected Cross-Site Scripting CVE-2024-47326 6.1 Dimas Maulana September 25, 2024
5 Share This Image <= 2.03 - Open Redirect via link Parameter CVE-2024-8761 7.2 Krzysztof Zając September 16, 2024
6 Share This Image <= 2.02 - Authenticated (Contributor+) Stored Cross-Site Scripting via STI Buttons Shortcode CVE-2024-8363 6.4 Krzysztof Zając September 4, 2024
7 Share This Image <= 2.01 - Authenticated (Contributor+) Stored Cross-Site Scripting via alignment Parameter CVE-2024-8108 6.4 Francesco Carlucci August 30, 2024
8 Share This Image <= 1.98 - Open Redirect CVE-2024-33930 5.4 stealthcopter April 29, 2024
9 Freemius SDK <= 2.5.9 - Reflected Cross-Site Scripting via fs_request_get CVE-2023-33999 6.1 Rafie Muhammad July 18, 2023
10 Freemius SDK <= 2.4.2 - Missing Authorization Checks CVE-2022-4974 6.3 March 4, 2022

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