VULNERABILITY INTELLIGENCE
CVE-2026-14833
CVSS score6.8 MEDIUM
EPSS probability0.43%
CISA KEVNot currently listed
Published2026-07-31
Last modified2026-08-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Description
The Lightbox with PhotoSwipe WordPress plugin before 5.9.0 does not sanitise or escape a link data attribute before rendering it into the image lightbox caption in the browser, allowing users with author-level access and above (who lack the unfiltered_html capability) to store JavaScript that runs when a visitor or administrator opens the lightbox.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-79