CVE-2026-118165mediumCWE-79

CVE-2026-118165: medium-severity vulnerability in Firelight Lightbox

Firelight Lightbox < 2.3.23 - Contributor+ Stored XSS via Lightbox Link 'href' Attribute

Published

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 6.8epss 0.2%
The Firelight Lightbox WordPress plugin before 2.3.23 does not escape the URL of links it opens in its Classic lightbox before inserting it into the page as HTML, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks against users who click a crafted link.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Affected products
Unknown · Firelight Lightbox
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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