CVE-2024-8108
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.
Does this matter?
Lower severity and a low EPSS score (0.38%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.38% probability · 32th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- share this image project/share this image
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/share-this-image/tags/2.01/includes/modules/gutenberg/class-sti-gutenberg-init.php#L127Issue Tracking
- https://plugins.trac.wordpress.org/browser/share-this-image/tags/2.01/includes/modules/gutenberg/sti-gutenberg-buttons.js#L146Issue Tracking
- https://plugins.trac.wordpress.org/browser/share-this-image/tags/2.01/includes/modules/gutenberg/sti-gutenberg-buttons.js#L42Issue Tracking
- https://plugins.trac.wordpress.org/changeset/3144334/Broken Link
- https://wordpress.org/plugins/share-this-image/#developersProduct
- https://www.wordfence.com/threat-intel/vulnerabilities/id/5cb5368f-99b1-43e3-a2e4-67e90c8edfcf?source=cveThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.