CVE-2026-5191
Deferred Deferred - Pending Action
Stored XSS in Tiled Gallery Carousel Without JetPack WordPress Plugin

Publication date: 2026-06-02

Last updated on: 2026-06-02

Assigner: Wordfence

Description
The Tiled Gallery Carousel Without JetPack plugin for WordPress is vulnerable to stored cross-site scripting via the 'data-image-title' parameter in all versions up to, and including, 3.1 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.
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Meta Information
Published
2026-06-02
Last Modified
2026-06-02
Generated
2026-06-22
AI Q&A
2026-06-02
EPSS Evaluated
2026-06-21
NVD
CVE-2026-5191
EUVD
EUVD-2026-33901
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
tile_gallery_carousel_without_jetpack plugin to 3.1 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

The Tiled Gallery Carousel Without JetPack plugin for WordPress has a stored cross-site scripting (XSS) vulnerability in the 'data-image-title' parameter in all versions up to and including 3.1.

This vulnerability exists because the plugin does not properly sanitize input or escape output, allowing authenticated users with contributor level access or higher to inject arbitrary web scripts.

These injected scripts execute whenever any user accesses the affected page.

Impact Analysis

An attacker with contributor level access or above can exploit this vulnerability to inject malicious scripts into pages.

These scripts execute in the context of users visiting the injected pages, potentially leading to theft of user data, session hijacking, or other malicious actions.

The vulnerability has a CVSS v3.1 base score of 5.4, indicating a medium severity impact with low attack complexity but requiring privileges and user interaction.

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