CVE-2024-8108
Share This Image <= 2.01 - Authenticated (Contributor+) Stored Cross-Site Scripting via alignment Parameter
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The Share This Image plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'alignment' parameter in all versions up to, and including, 2.01 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
| CWE | CWE-79 |
| Vendor | mihail-barinov |
| Product | share this image |
| Published | Aug 31, 2024 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
mihail-barinov / Share This Image
0 ≤ 2.01
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/5cb5368f-99b1-43e3-a2e4-67e90c8edfcf?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/share-this-image/tags/2.01/includes/modules/gutenberg/class-sti-gutenberg-init.php#L127 wordpress.org: https://wordpress.org/plugins/share-this-image/#developers plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/share-this-image/tags/2.01/includes/modules/gutenberg/sti-gutenberg-buttons.js#L42 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/share-this-image/tags/2.01/includes/modules/gutenberg/sti-gutenberg-buttons.js#L146 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3144334/
Credits
Francesco Carlucci