CVE-2024-5426

Description

The Photo Gallery by 10Web – Mobile-Friendly Image Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘svg’ parameter in all versions up to, and including, 1.8.23 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. By default, this can only be exploited by administrators, but the ability to use and configure Photo Gallery can be extended to contributors on pro versions of the plugin.

CVSS breakdown

CVSS 3.1

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Affected products

10web / Photo Gallery by 10Web – Mobile-Friendly Image Gallery0 – 1.8.23

References

MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/13436238-f14a-445b-9a9b-fbcf23b7b498?source=cve
MISChttps://plugins.trac.wordpress.org/browser/photo-gallery/trunk/filemanager/UploadHandler.php#L521
MISChttps://plugins.trac.wordpress.org/browser/photo-gallery/trunk/filemanager/UploadHandler.php#L542
MISChttps://plugins.trac.wordpress.org/changeset/3098798/