CVE-2025-5092

medium

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.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/acaa3142-2bbc-43d3-8ecc-05e8edb931ec?source=cve

https://plugins.trac.wordpress.org/changeset/3372141/

https://plugins.trac.wordpress.org/changeset/3356089/

https://plugins.trac.wordpress.org/changeset/3343557/

https://plugins.trac.wordpress.org/changeset/3311382/

https://github.com/sachinchoolur/lightGallery

Details

Source: Mitre, NVD

Published: 2025-11-20

Updated: 2025-11-20

Risk Information

CVSS v2

Base Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.4

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00036